At the scene of a massacre on a water bus caused by Unidentified Lifeforms, a suspicious person with a neck tattoo is arrested.

At the scene of a massacre on a water bus caused by Unidentified Lifeforms, a suspicious person with a neck tattoo is arrested.

On a refreshing, cloudless day, Yusuke is practicing his 1808th technique, Stomp.

Recently Yusuke has noticed a shocking sensation like an electric current rippling inside his body while he fights Unidentified Lifeforms, and to solve this mystery he asks Sakurako to decipher more inscriptions

In the face off with Unidentified Lifeform #36, praying mantis-type monster Me-Garima-Ba, Kuuga fights with the TryGoram but its knockout attack doesn't work on Me-Garima-Ba.

It's a day during the summer. Yusuke and Sakurako tend the shop while the owner, Nana, Minori and Minori's coworker Ayako go out to a pool.

It's a day during the summer. Yusuke and Sakurako tend the shop while the owner, Nana, Minori and Minori's coworker Ayako go out to a pool.

With the golden power of his red form, Yusuke defeats Unidentified Lifeform #39, shark-type monster Go-Gamego-Re but the media and police department emphasize that the enormous damage caused by #39's giant explosion was due to #4's independent actions.

The TryChaser2000 is forced to finally be retired due to the metal fatigue of combining with Goram and the battle with grasshopper-type monster Go-Badaa-Ba.

To take preventive measures against further atrocities caused by the Unidentified Life Forms, the police introduce the G3 unit. But when it is time to fight the murderous Pantheras Luteus, the G3 falls short to the power of Agito.

After the murders of the Saeki family, Makoto Hikawa decides to do some digging into the photo he found of the son, Nobuhiko. Halfway through his investigation two more "Unknowns" appear.

At the same time Shoichi Tsugami, who is trying to get along with his adoptive family, falls into a trance-like state and becomes the Kamen Rider Agito.

Agito turns on G3 after defeating Pantheras Albus and Pantheras Tristis, damaging the G3's suit severely. The police have no choice but to label Agito dangerous.

Shoichi Tsugami comes to grips with his situation and declares that he must "protect the place where he belongs".

Ryo Ashihara finally awakens from his critical state to quit the swim team and go rogue.

The O-Parts lab finally unwound the ancient puzzle, revealing a mysterious DNA model, and they try to replicate the DNA.

Shoichi Tsugami decides to leave home after being seen transforming into Agito by Mana Kazaya.

Ryo Ashihara's swim coach tracks down his star swimmer and Ryo decides to "show him everything".

The O-Parts lab has been disassembeld after the DNA baby escaped, leaving more questions than answers.

Ryo Ashihara, after being distanced from his swim coach, tries to get back together with his former girlfriend Mayumi Kitahira, Mana Kazaya's new math tutor, as a way to keep him grounded as he tries to figure out what is happening to him.

After being saved by Agito from the two snake Unknowns and seeing Ryo Ashihara accidentally change into Kamen Rider Gills Mayumi Kitahira decides she must put distance between herself and her former boyfriend.

Seeing her leave Ryo decides to put his transformation to the test, but he must battle the monster within himself.

After defeating one of the Snake Unknowns Ryo Ashihara goes into shock due to the recoil of his powers and is abducted by the DNA child.

Makoto Hikawa's supervisors feel that they must rethink Makoto operating the G3 unit and have suspended all operations of the G3-System. Makoto reflects on the incident that led to him becoming G3.

Mana touches Shoichi Tsugami's head when he collapses and accidentally dives into his memory with her powers, discovering a terrible connection between him and her late father.

Mana Kazaya distances herself with Shouichi while she sorts out what she saw in his memories.

Agito unleashes a new power in order to stop the Corvus Croccio Unknown from causing anymore casualties.

The police department finally decides what action to take with the G3-System.

The OverLord has fully matured and vanishes, leaving a frightened Gills wondering why he should be so scared.

Toru Hojo has succeeded in becoming the G3-System operator and is out to prove that he can not only defeat the Unknowns but capture Agito.

Shoichi Tsugami bumps into someone who says she knowns who he is, but she seems to be hiding something dangerous.

Shoichi Tsugami has been taken into questioning for the murder of the woman he was suppose to meet, Tomoko Miura. In order to prove his innocence Mana Kazaya must use her psychic abilities to find the true culprit.

Ryo Ashihara learns about his father's death, who up until now has been missing.

The octopus Unknown, Mollipes Octipes, that melted after the battle with Toru Hojo, comes back to finish the job.

Toru Hojo flees the battle with the octopus Unknown after his attacks fail to work, abandoning the G3 suit and leaving Agito to defeat the Unknown.

Shouichi and Mana decide to track down a friend of Tomoko Miura who may or may not know about Shouichi's past.

Ryo Ashihara discovers a notebook in his father's belongings full of names and tries to figure out what his father was working on before he passed away.

Due to his excellent deduction work and saving a woman, with some help from Agito, from a pair of Unknowns Makoto Hikawa is once again instated as the operator of the G3 unit.

Saeko Shinohara tells Shouichi and Ryo that there are ruins of an ancient civilization in the nearby lake and that the people of the civilization use to revere a warrior whose mark bears a similar resemblance to Agito's mask. Unfortunately, Saeko seems to have closed herself off to other people after the Akatsuki incident.

The OverLord has been declared mentally unstable and was moved from the jail cell to a hospital, where he is paid a visit by a mysterious man.

At the same time Koji Kono and Makoto Hikawa walk though Professor Nobuyuki Kazaya's murder.

Shouichi and Taichi try to figure out what to do for Mana's birthday.

G3 comes to the rescue after Shouichi is stung by the scorpion Unknown. The diagnosis is that Shouichi only has 24 hours to live, he decides to live out his day normally telling Makoto Hikawa that he just dosen't feel like he is going to die.

Ryo Ashihara continues with the list in his father's notebook but comes up short.

The G3 team takes a further look into the ball and VHS tape hidden by Professor Nobuyuki Kazaya.

With the help of The OverLord Shouichi defeats the scorpion Unknown and lives to see another day.

Toru Hojo has received permission to capture Agito, but not to the extreme measures he wanted.

Taichi falls ill and a woman claiming to be a housekeeper, hired by Professor Misugi for while he is away, treats him back to health.

The Misugi household's new housekeeper, Aki Sakaki, is confronted by Ryo Ashihara because her name is in his father's notebook. Unfortunately for Ryo she claims she knows nothing, but he doesn't believe her and follows her.

After becoming closer to Shouichi and Taichi, Aki becomes the target of an Unknown... and Mana's wrath.

Ryo Ashihara is ever persistent and keeps pushing Aki Sakaki about what happened to his father on the Akatsuki-go.

Mana still believes that Aki is not Shouichi's girlfriend but despite her wishes Shouichi becomes enticed with the idea of having a girlfirend, even if he can't remember her.

Toru Hojo puts his team in place to capture Agito, but will it be enough?

Kamen Rider Gills is left for dead after being assaulted by Toru Hojo's firing squad and G3's attack.

Shouichi decides to live at Aki Sakaki's house while she's gone.

Due to the lack of progress in anti-Unknown defense the police decide to bring in Toru's ex-partner Ryuji Tsukasa to head the G3 team.

Shouichi decides to take over the bakery he works at when his boss, Sashi Hanamura, is murdered.

Ryuji Tsukasa convinces the police department that the current G3 team should be disbanded and a new one should be made with him at the helm.

Toru Hojo figures out that Hanamura's death was not caused by an Unknown but by a human making it look like an Unknown.

Ryo Ashihara remains in critical condition but is being cared for by Shoichi Tsugami. The OverLord imparts a portion of his power to Tetsuya Sawaki after Tetsuya sees what humanity has to show him.

Aki Sakaki's powers awaken nine months after the Akatsuki-go incident. She uses her new found powers to hunt the members of the Agito Capture plan.

Thinking that Ryo Ashihara is dead Aki Sakaki goes after the Agito Capture team for vengeance. Ryo awakens to a voice in his head and finds Shoichi Tsugami living in Aki's house.

With proof of people who have supernatural powers the G3 team starts connecting the dots to why the Unknown attack people.

Seeing Aki Sakaki dead in the hands of Agito, Ryo Ashihara mistakenly believes he killed her and attacks Agito as Gills. Agito, Gills, and G3 have a heated battle resulting in the G3-System being damaged far beyond repair.

After the battle the police department say that the new G3-System, G3-X, will have to compete against Toru Hojo's new system, the V-1 system, to see what suit will be used against the Unknowns in the future.

After his body is pushed to the limit Makoto Hikawa is forced to give up his position as the G3-X operator. Sumiko Ozawa feels that Makoto uses too much force and that he will not sync with the G3-X's AI system, she instead needs a much more relax and carefree person... like Shoichi Tsugami.

After going berserk, destroying the V-1 system and the second bee Unknown, and then attacking Agito, Makoto Hikawa faints in the G3-X system. He is hospitalized and comes to the realization that while the G3-X system is perfect, he has many flaws. Makoto turns to the only other person he sees as a suitable candidate for the G3-X, Shoichi Tsugami.

Makoto Hikawa takes full responsibility for going berserk after seeing Shoichi Tsugami effectively deal with an Unknown in the G3-X suit. The police cheifs recognize this and decide to have Toru Hojo operate the G3-X once the V-1 system is disbanded.

Sumiko Ozawa must come to grips that her G3-X system is too perfect and too smart and in order for Makoto to operate it she must make it flawed.

Ryo Ashihara is fully healed and looks for revenge against Agito.

Agito is defeated by Gills, leaving him to drown. Shouichi doesn't die but regains his memory and then proceeds on a trip to find out just who the real Shoichi Tsugami is.

Ryo Ashihara continues to work down the list of names in his father's notebook, meeting Aki Sakaki's "friends": Masumi Sekiya and Katsuhiko Sagara.

After being saved by Ryo Ashihara, Masumi Sekiya and Katsuhiko Sagara decide that Gills possesess too much of a threat to them and must die.

Shouichi and the real Shoichi Tsugami meet face-to-face and talk about their one common link: late sister and girlfriend Yukina Sawaki, who was one of the first people with powers and committed suicide.

A victim of an Unknown attack happened to be a safe cracking thief whose accomplise was his younger brother. The police figure that if they can find the younger brother than they can protect and arrest him. Makoto Hikawa recruits Mana and Shouichi to help in the effort.

Toru Hojo decides to take Nobuyuki Kazaya's murder case saying that it wasn't an Unknown that killed him but a human with telekinetic powers.

Tetsuya Sawaki, going against the OverLord's principles, tries to revive Ryo Ashihara using a super powered human. Unfortunately, the man who killed him, Katsuhiko Sagara, is not powerful enough to do it.

After attacking the tennis team at the fireworks display Mana believes that she unknowingly killed her father. Mana tries to distance herself from the people she loves and gets kidnapped by Katsuhiko Sagara, who hopes that she can make a future safe for people with supernatural powers.

Mana, under the guidance of Tetsuya Sawaki, starts the process of reviving Ryo Ashihara and it seems to have a backlash on her body.

Shouichi tries to reach out to Mana who's run away from home, showing her that she's not alone in trying to find "the place where they belong".

The El of Water has possessed Masumi Sekiya and it's reviled that it killed the two Akatsuki-go members from Gills' Resurrection in her body without her knowing. The El of Water has now turned its sights on Agito.

Shouichi comes face to face with the El of Water and believes no matter what he can't defeat it, becoming scared. He starts to question why he became Agito.

After being beaten by the El of Water both Gills and Agito retreat. Shouichi becomes bedridden with injuries and Ryo must protect him even though both of them known they are no match for the deadly Unknown.

One of the last remaining survivors of the Akatsuki-go incident, Koji Majima, becomes targeted by a mantis Unknown.

Shouichi, fighting for himself, transforms into Agito Burning form and defeats the mantis Unknown and the El of Water. The El of Water, in a last ditch effort, retreats into the OverLord's body and vows vengeance against Agito. Shouichi regains his self-esteem and rejoins the Misugi household.

Ryo Ashihara witnesses someone being attacked by an Unknown and goes to save her, he encounters a strange man in black named Kaoru Kino.

Kaoru Kino saves Ryo Ashihara and Koji Majima from an Unknown. He tells Ryo that his sole purpose in life is to save people, either as a doctor or as Agito. But can this man, haunted by his past, really be trusted?

Makoto Hikawa finally figures out that the Unknown are targeting the people that he once rescued but doesn't know why.

Kaoru Kino hunts down and brutally injures Ryo Ashihara, claiming that the world only needs one Agito. As Koji Majima and Ryo flee Kino turns back into a human from Another Agito and is seen by both Makoto Hikawa and Toru Hojo. While Makoto is truly thankful that Agito is a "pure" person, Toru believes that he can once and for all capture Agito when he transforms back into a human.

Shouichi is captured by Toru Hojo on accident when leaving a battle with an Unknown. Toru takes him in for questioning even though Toru saw Kaoru Kino transform from Agito previously.

Ryo Ashihara, who escapes from the murderous scalpel of Kino, finds himself once again hunted by Another Agito.

Agito and Another Agito battle and come to a draw, allowing enough time to let Ryo Ashihara, Koji Majima, and Makoto Hikawa escape. Tetsuya Sawakii meets Koji and Ryo and tells Koji that there is only one way to save Ryo... to transfer his seed of Agito to Ryo.

Toru Hojo and Sumiko Ozawa report to their superiors that Shoichi Tsugami is Agito and that he should be allowed to act freely. Their superiors decide to keep this fact a secret leaving Hikawa to wonder about who is Agito.

Ryo Ashihara awakens a new power, Exceed Gills, and manages to severely damage Another Agito but decides not deal the finishing blow. Makoto Hikawa, now knowing the identity of Agito, doesn't know how he should face Shoichi Tsugami.

Shoichi Tsugami and Makoto Hikawa have finally created a good fighting bond and their relationship is back to normal. Shouichi feels that it is best to figure out why Kaoru Kino attacked them is to talk to him and figure out why he is living in the past.

The El of Water has finally recovered and seeks to eliminate all the Riders once and for all.

Shoichi Tsugami has fallen unconscious during the fight with the newly evolved El of Water and all the pieces of his memories on the Akatsuki have put themselves together.

Meanwhile, Mana uses her powers to translate the letter found by Toru Hojo and learns the history behind the Overlords of Light and Darkness and the origin behind the seeds of Agito.

Agito unleashes his Shining Form and combines his strength with the other Riders and defeats the El of Water. The OverLord of Darkness realizes that Agito's power has become too strong and he must deal with the Riders directly to save his beloved humans.

After Kaoru Kino's seed of Agito is stolen from him the OverLord of Darkness turns his sights on Ryo Ashihara, looking to take Gills' power.

Shoichi Tsugami and Mana Kazaya go to Toru Hojo for answers about Mana's father's murder but is the truth they uncover more than they can handle?

Thanks to Ryo Ashihara, Shoichi Tsugami escapes from the OverLord of Darkness. Shouichi begins to question what it means to be Agito now that he believes that his sister killed Mana's father.

Makoto Hikawa is released and back on duty. Unfortunately, he is still suffering from a severe concussion.

Shoichi Tsugami takes solace knowing that he is no longer Agito and that he is free from a fate that could be much like his sister's. But with Agito, Gills, and Another Agito out of commission who will save Mana when she is attacked?

One month later, there have been zero sightings of Unknowns so the police decide to temporarily disband the G3 team with the hopes that this whole mess is coming to a close.

Shoichi Tsugami and Ryo Ashihara find jobs and try to once again have normal lives.

The Overlord, seeing his beloved humanity turn on him, decides it is time to start over.

A string of strange suicides are occurring where all the people are Scorpios. Makoto Hikawa doesn't believe that these deaths are just coincidences and decides this needs further investigation.

Shoichi Tsugami tries to help a female apprentice struggling to be a full time chef, believing that he can help her follow in her father's footsteps.

Ryo Ashihara tries to convince a girl that there is more to life than just racing her bike.

After being beaten by the El of the Wind, Ryo Ashihara and Shoichi Tsugami are nursed back to health by the two girls they helped.

As the Scorpio constellation continues to shift more and more people who were born under the constellation commit suicide. Makoto Hikawa believes that they die after seeing their doppelgänger.

The G3 and G3-X have been dispatched for the purpose of protecting Unknowns. The police believe that a race of Agitos will one day overthrow humanity so why not have the Unknowns kill them before it happens.

With people killing themselves because of the OverLord and two Els killing people with the Seed of Agito the Kamen Riders must unite their strengths to save humanity from extinction.

Yui is pursued into finding a man by her visiting grandmother, while Shinji encounters a lawyer who brings forth trouble around every corner. In the meantime, Reiko meets an old man who claims he owns some of the mutated species he found near a river bank.

An investigation leads Shinji to find out more on Shuichi while trying to prove his worth to Yui's grandmother to get a new place to stay.

Shinji is arrested after being falsely accused for abducting Nanako, leading to Yui and Ren hiring Shuichi to bail him out. However, as Shuichi attempts to free Shinji from his false accusation, he suspects that Shinji was Kamen Rider Ryuki.

Discovering Shuichi is Kamen Rider Zolda, Ren tries to back out of using the lawyer in saving Shinji, even as Shuichi goes through a crisis of morality and mortality. While Nanako is finally recovered from her last assault, she discovers a shocking discovery about Shuichi.

With Yui hired as a part-time journalist following Chief Editor's absence, Shinji and Yui investigate a series of incidents involving masked men fighting each other controlled by a cruel gamemaster. Meanwhile, the fortuneteller predicts something terrible would happen to Ren if he continues to fight.

The ORE Journal is in jeopardy when Jun Shibaura suddenly appears and becomes the new Editor-in-Chief, only to reveal his plans to use ORE Journal to promote the fatal fighting game to the subscribers in larger scale. To make matters even worse, Jun threatens Shinji by attempting to burn the Dragreder card he stole from him if he tries to turn against him. Ren puts his duel to Jun to decide who's the strongest, while Miyuki warns Ren about the terrible fate that might happen to Ren if he continues to fight Jun.

Reiko tracks down and investigates Takeshi in order to find out the truth behind his aggressive, vexed behavior, only to discover that Takeshi had a long-lost brother who still lives. Following Miyuki's death, Shinji blames himself for letting Miyuki die in Takeshi's hands. Disgusted by her brother's reckless action, Yui decides to revisit the old mansion, urging Shiro to stop the Rider War. While Ren, Shinji and Shuichi battle against Mirror Monsters, they discover that the Contract Monsters they owned suddenly disappeared, when Shiro appears telling them that the Rider War is over.

Shinji and Ren are forced to track down Yui as she confronts her brother about her connection to the Rider War and their childhood memories. Reiko tries to find Takeshi's younger brother, believing that will change him for good, only to discover that Takeshi used his younger brother to feed his Contract Monsters. As Ren, Shinji and Shuichi battle against Takeshi, he unleashes a new Card that does something the Riders didn't expect to happen.

Yui tells Reiko about her brother's appearances even though he is apparently dead.

Reiko and Nanako both are stalked and also go missing after having marriage interviews with a man.

A monster is revealed to be the Kidnapper.

Shuichi's previous Secretary, Megumi sues him for breaking off their engagement. After finding out that she is sick, Goro finds out that she is dying. Shuichi goes on a date with Megumi only to find that her supposed fatal disease is just low blood-pressure

Satoru finds out that Hideyuki has his own family, much to the dissatisfaction of Tojo himself.

Takeshi attempts to find Satoru by asking Shuichi, and later Shinji.

Shuichi finds Room 401, the room where Shiro Kanzaki worked.

Having learned the secrets about the Mirror World, Satoru attempts to kill Reiko.

Mitsuru Sano reveals himself to everyone as Kamen Rider Imperer, offering his services as an ally for cash.

Mitsuru accepts both sides' offer to ally with them but ultimately chooses Hideyuki and Satoru.

Shiro tells Takeshi where Satoru and Hideyuki are and tells him to kill them. Takeshi later finds out that they aren't there, until he confronts Shinji, Ren and Shuichi at the same time.

Reiko questions Shuichi about the thing that attacked her last time.

Ren is enraged by Shinji's decision to include Mitsuru as his comrade.

Hideyuki brings Satoru to lunch with his family to teach him the moral lesson about being a hero.

Satoru kills Hideyuki and shatters the Alternative Deck.

Mitsuru, after being dumped as an ally by Satoru attempts to ally himself with Shinji, Shuichi and Takeshi, but none of them works.

Shinji and Ren go searching for Yui inside Mirror World but none of them found her.

Takeshi nearly kills Satoru and later, Shuichi nearly kills Satoru. However, he survives both in the end.

As Shiro finally met Yui for the first time inside the Mirror World, several Mirror Monsters tried to threaten Yui before Shiro uses his psychic powers to resist the Mirror Monsters' assault.

Yui returns to the Normal World and doesn't remember anything.

Mitsuru becomes the head of his father's company and tries to pay others to be his allies.

Despite becoming president, Shiro warns Mitsuru that even though his wish is granted, he has to continue fighting as a Kamen Rider or face a terrible consequence.

There is public backlash against ORE Journal after they publish the photos of the Mirror Monsters.

After becoming Mitsuru's friend, Satoru backstabs him allowing Takeshi to easily kill Mitsuru.

Yuji Kiba leads a peaceful life until a truck hits his car, killing his parents and himself. Two years later, he awakens to find his life in ruins — his girlfriend Chie had left him for his cousin, and his house is gone. In rage, Yuji kills his cousin with his newfound powers. Meanwhile, Takumi follows Mari after realizing that they accidentally switched bags. However, the two are attacked by an Orphnoch. Mari attempts to use the Faiz belt to fight, but fails. She pushes Takumi to use it, and he defeats the Orphnoch.

Mari and Takumi continue to reluctantly travel together to Tokyo. Yuji still has not come to terms with what has happened to him. He tries to kill himself but finds he can't. He meets up with his old girlfriend thinking they can start over. She turns on him when the police arrive to talk to her about his cousin's death. He later kills her.

Takumi still refuses to help Mari protect the Faiz Gear and leaves her when he finds that she has been lying to him about her wrist being hurt.

Keitaro and Takumi take Mari to the hospital after the battle with the Ox Orphenoch.

Meanwhile, Akai, the Cactus Orphenoch, kills a fuel station attendant, much to the annoyance of his partner, Midorikawa.

Takumi, Keitaro and Mari go to see her father as he will know about the Orphenochs. Yuji takes Yuka to see someone who can help her.

While working in Keitaro's laundry business, Takumi burns some clothes. Mari believes that he is distracted due to what happened to his friend.

Yuji fights Faiz as the Horse Orphenoch to protect the Snake Orphenoch and even stops Faiz's finishing attack, injuring Takumi. Naoya abandons the hurt Yuji, despite being saved by him.

The Owl Orphenoch retreats from Faiz. Keitaro tries to get Kazuhiko to see his mother, but he refuses until he can prove to her that he is serious about music. Yuka tries to talk to Naoya but he is accused of killing another student.

Faiz destroys the Scarab Beetle Orphenoch. Yuji and Naoya try to decide what they should do next. Naoya wants to attack humans, but Yuji believes they should protect them.

At the beginning of this episode, Takumi no longer has the Faiz gear. It was surrendered to the Chief of Smart Brain in the previous episode. He appears to be a bit depressed and takes off on his own for a bit. In the meantime, we learn that the Chief has made Naoya the new Faiz and learn that the Chief's philosophy regarding Orphnochs is if they don't attack humans or if they defend them then they are worthless and are to be eliminated.

Yuji still considers himself human and doesn't want to attack humans. Naoya calls him out to fight him but hesitates during the fight. Yuji, in Orphnoch form, disarms Naoya bringing the fight to an end. Yuka and Keitaro find him. While Naoya insults Yuka Keitaro realizes the new Faiz is not an ally of justice and takes back the belt. As he runs away with it he is confronted by an Orphnoch. Takumi arrives to save the day. We see a new rider watching from afar.

Takumi is beginning to think that maybe he was meant to be Faiz.

We meet members of Lucky Clover for the first time. Chief Murakami ask Jay, a member of Lucky Clover, to take back the Faiz belt and get rid of Takumi. Murakami arranges for Takumi and Mari to be at the same amusement part that Keitaro has taken Yuka to. Takumi has a hard time fighting Jay in Orphenoch form. The new rider makes a brief appearance and fires on Jay at the end.

First appearance of Kamen Rider Kaixa.

Takumi and the main girl were able to meet with her friends and teacher from Ryusei School. They discussed that whomever uses the Kaixa Gear will die. They were then attack by an Orphenoch known as Jay. One of the students transformed into Kaixa, just to get the stuffing beat out of him and die. Just then, Takumi as Faiz, saves the day. But this is a hollow victory as the group of students lost their teacher before he had a chance to tell them what happened on the day of the reunion.

Mari, Takumi, and Keitaro begin looking for Mari’s schoolmate Masato Kusaka.

Yuji has decided not to attack humans. Naoya is still trying to figure out what he wants. Yuka is trying to figure out Naoya. Naoya decides to be human and date. He drags Yuka out on a practice date.

Takumi, Mari, and Keitaro find Masato. As he and Takumi have a fencing battle, Mari’s former schoolmates are attacked by an Orphenoch. They go to rescue them. Masato follows and transforms using the Kaixa belt. He defeats the two Orphnochs .

Masato stayed with Mari as the remaining Ryuseiji went to search for their other partners to find out about the past. Murakami assigned the Lucky Clover to their tasks. Realizing that he was targeted for not wanting to attack humans, Yuji told Naoya and Yuka to decide for themselves on what they wanted to do from now on.

Yuji and Takumi have been knocked unconscious and into the river. Takumi’s Faiz belt was knocked off of him. His friend picks it up. Takumi’s friends find Yuji and Yuji’s friends find Takumi. Each returns to their own friends.

The attacks of the Lucky Clover continue.

During a fight with Orphenochs, Takumi realizes that Osada is one of them. Masato transforms into Kaixa to fight Osaka who is in Orphenoch form. To everyone’ssurprise, Takumi protects the Orphenoch.

Masato seems to be trying to sow discord between Takumi and his friends. Takumi won't explain why he attacked Masato and defended the Orphenoch. Masato lets Takumi know that he is trying to replace him with Mari and Keitaro. According to him, people who don't like him are in his way.

Masato and Takumi begin by squaring off again. Kusaka thinks Takumi's days as Faiz are numbered. Mari and Keitaro can't understand what is going on with Takumi. Kusaka take advantage of this to make himself look good and to try to get rid of Takumi.

Yuji's dead girlfriend's older brother contacts him to get him to help find her killer. He gets turned into an Orphenoch and attacks anyone who seems to be speaking bad about her.

Yuji realizes that the older brother has become an Orphenoch and as lost his soul as a human but he can do nothing about him. Takumi fights him.

Takumi realizes he had lost his way and strayed from his path. Not all Orphenochs want to live as humans and they must be dealt with.

As this episode ends, Kusaka finds out there is a third belt.

Masato went off with his old classmate as they went to find out more about the third belt. Smart Brain continues on their attempts to recover Faiz and Kaixa. Meanwhile, a girl had been followed by an Orphenoch. As glum mood surrounds the Kiba household, Yuji wondered about the identity of the Faiz user.

The battle between Yuji and Faiz ends in a stalemate as the other Orphenoch gets away. Lucky Clover member J is given a final chance to retrieve either belts for the sake of his dog Chaco.

Two of the members of Smart Brain are ordered to get the Faiz Gear back and kill all traitors. Saeko of Lucky Clover meets another Orphenoch that wants to take Jay's spot. Takumi faces off against one of the members while Yuji Kiba faces the other one. Both fights end up the same: defeat, but Takumi's is much worse because the Orphenoch that he lost to took his Faiz Gear and transformed into Faiz to kill Takumi and finish his job.

Takumi and Yuji were blasted away into the river because of the new Faiz. The new Faiz also gloats to the female member of the Lucky Clover that he will take back the Kaixa Gear as well. Kaixa returns to fight the new Faiz and take back the belt. But Takumi gets the belt again with a new gadget that lets him change into Axel Form. Using this form, he defeats the Centipede Orphenoch.

The story begins with Yuji and Takumi fighting each other in Orphenoch form and Faiz form, respectively. Neither know that the other can transform.

Masato comes back from his trip. He doesn't say much about it other than that the others from Ryuseiji Tutor are fighting. He continues to push Takumi's buttons. He lets Mari know that he likes her.

Murakami suggests training a new member for Lucky Clover to replace Jay.

Masato overhears Mari questioning her feelings for Yuji. This upsets Masato. Yuji and Yuka ask Mari to consider going out with Naoya.

Yuji and Masato are attacked by Orphenochs. Masato puts on his belt, causing Yuji to realize he is a rider. Murakami and another Orphenoch confront Takumi and Mari, demanding the Faiz belt.

Having accidentally found out about Yuji, Masato announced a truce as they fought Saeko and another Orphenoch that had come to kill them. Realizing the fact Yuji did not know of Faiz's true identity, Masato hatched a plan to use that against Yuji as he learned about Lucky Clover.

Takumi joined into the fight as he witnessed Masato fighting two Orphenochs as Murakami arrived to stop them. Masato revealed his intention to wanting to join Lucky Clover. Yuji wondered what Masato really is. Is he an enemy or ally? Naoya made another decision as he was rejected by Mari.

Smart Brain recovered Faiz and Kaixa as Kusaka was captured. Mari and others sneaked into Smart Brain to save him. While escaping from Takumi, both of them discovered the entrance to the underground Ryusei School. Over there they stumble into a startling discovery.

Kyouji was disappointed about the loss of the belts as he looks for another Lucky Clover candidate. Masato reminds Takumi to keep quiet about what they saw at the school as they met the Ryuseiji later. On the other hand, the remaining Ryuseiji fought over who should keep the Delta belt. A girl appeared at Keitaro as she offered to work part-time. Delta appeared.

Members of the Ryusei School are trying to find the Delta belt and are arguing over it at the same time. Itsuro of Lucky Clover continues to try to kill Yuji. As they are fighting, they run into Keitaro and Saya. Keitaro encourages Saya to run and soon Delta appears on the scene. Everyone thinks that Aki has the Delta belt. Kyosuke and Ken kidnap Mari to lure out Aki, who continues his murderous rampage as an Orphenoch. Aki kills Kyosuke and Ken as Takumi and Masato arrive on the scene to save Mari. Delta arrives on the scene.

Faiz and Kaixa are fighting Aki with little success. Before Delta can join in, Mari intervenes and Aki escapes. Everyone is still trying to figure out who has the Delta belt. They are beginning to suspect that maybe Saya has it. The belt was originally sent to her. Mari and Masato try to arrange a meeting with Aki. In the meantime, Itsuro meets up with Kitazaki. Anyone who Kitazaki touches dissolves. Three crooks found that out when they tried to steal from Kitazaki. Aki eventually meets Masato and Mari. He tells Mari that he has always liked her. By killing her he can completely throw away his humanity and grow stronger as an Orphenoch. He and Masato transform and fight. Takumi arrives to fight Aki as does Saya. Sawada kills Saya and gets the Delta belt. He is made a part of Lucky Clover.

Kitazaki now has the Delta gear. Masato vows to get it back. Kitazaki proposes a bet with the other members of Lucky Clover to see who can kill Yuji first. The winner gets to slap everyone on the arm. This strikes terror in Itsuro who is scared of Kitazaki. Aki goes after Yuji and knocks out Naoya and Yuka. Itsuro arrives and joins in the battle. Yuji manages to get away and is found by Saeko. As Takumi goes to deliver Yuji's laundry, he comes upon the fight and transforms. He immediately attacks Yuji, who is still in Orphenoch form. As they are fighting Kitazaki arrives on Delta's motorcycle. Both get knocked around by Kitazaki and transform back to normal. Yuji realizes that Takumi is Faiz and Takumi realizes that Yuji is an Orphenoch.

The battle between Yuji, Takumi, and Kitazaki continues. Itsuro interferes, allowing Takumi and Yuji to escape. Masato meets up with Aki and tries to convince him to get the Delta gear for him. Aki refuses and they fight.

Masato continues to sow the seeds of distrust between Yuji and Takumi. Takumi fights Aki but hesitates to finish him off. Aki takes advantage of this and fights him off. Aki is still battling his humanity. He agrees to meet up with Mari. When Mari goes to meet Aki she is attached by another Orphenoch. Aki saves her. Masato arrives to fight Aki.

As Masato is about to deliver the rider kick, Mari intervenes. Takumi gets there just in time to save her by blocking the kick with his bike. Takuma tries to steal the Delta gear from Kitizaki. Mari arranges to meet with Aki again. However, before she does Takumi meets him. Aki tells Takumi that Mari is the only one who can help him become human again. When Mari arrives she is attached by Saeko's Orphenoch assassin again. As Takumi battles him he encourages Aki to take Mari to safety. After saving her again Aki punches her hard enough to send her flying into a building. She is hospitalized. Naoya and Keitaro manage to save a child from a fire. Masato makes Yuji believe that it was Takumi that injured Mari.

Masato continues to blame Takumi for Mari's injuries. He believes Takumi's soft attitude about Orphenochs lead to Mari being injured. Takumi and Yuji decide to meet up again to fight. This time they fight until both are exhausted. Kitazaki tries to join in the fight as Delta but both Yuji and Takumi make it clear that this is a fight between the two of them. Kitazaki decides to fight the winner. Kitazaki is losing interest in the Delta gear. After telling Itsuro that he threw the belt away, he gives it to Aki. Takumi decides he no longer has the right to be Faiz and gives the Faiz belt to Keitaro. Both the Delta belt and the Faiz belt both end up being given to Masato.

Takumi wants to revive Mari and Masato knows that the only chance she has lies with Smart Brain. Yuji finds out that Takumi is not the one that injured Mari. Masato wants to give away the three belts for her life, but decides that his mission to destroy Smart Brain is more important than Mari. Takumi goes to the chief of Smart Brain and asks to revive Mari. He says that he'll only do it if he becomes a member of Lucky Clover by killing Aki. However, he says that it's impossible because he is not an Orphnoch. Meanwhile, Masato manages to get the most scared student of the Ryusei School to fight as Kamen Rider Delta and they both try to defeat the Lobster and Spider Orphnoch. Takumi arrives on the scene and, in a dramatic fashion, transforms into the Wolf Orphnoch to kill Aki.

Since only Lucky Clover members have complete access to Smart Brain, Takumi has decided to defeat Aki and become a member of Lucky Clover. He transforms into the Wolf Orphenoch to fight him.

As the story begins, Naoya begins to show an interest in the boy he saved from the fire. Everyone is still in shock about Takumi being an Orphenoch. Mari and Keitaro imagine seeing him in familiar places. Mari is starting to remember the reunion. She remembers that Masato was there even though he insists he wasn't. She and Keitaro get Takumi to come back home. He stays for a little while but leaves again when he realizes that the others are uncomfortable around him. Kyouji tracks him down and shows him a video of him in Orphenoch form at the reunion. As the story concludes, it seems as though Takumi is going to try to defeat Yuji, who transformed into Faiz to protect Mari and Keitaro, to get the Faiz belt back and join Lucky Clover.

Takumi runs from his fight with Yuji, making Yuji think that Takumi is afraid of being the wolf Orphnoch and is trying to kill himself. Meanwhile, Lucky Clover thinks that Takumi will completely throw away his humanity and become one of them. Mari continues to confront Masato about the night of the reunion, but he somehow refuses to tell Mari he was at there. Takumi calls Yuji who comes to meet him, and learns he is running from the Lucky Clover. The episode concludes with Yuji interrupting a fight between Takumi in Orphenoch form and Masato in Rider form.

Saeko continues to pursure Takumi for Lucky Clover. Takumi continues to resist. Mari tells Masato that she trusts Takumi. Masato implies that Mari's memories of the reunion might be true. He tells his friends to be on the look out for Takumi. As Masato's friends are attacked for the Delta belt, Takumi arrives and transforms into Delta to save them then passes out. As the program concludes, both Takumi and Yuji are fighting members of Lucky Clover.

As the story begins, Masato and Yuji come to Takumi's rescue. Later, Masato tells Mari that he doesn't remember everything about the night of the reunion. Masato and Mari both go to see Aki to ask what happened the night of the reunion. He tells them. According to Aki, Takumi came upon the students at the reunion as they were being attached by other Orphenochs. Takumi continues to think it was him until Mari talks to him and returns the Faiz belt. Takumi doesn't want to take the belt as he is still afraid of himself and doesn't know when he will lose his humanity like Aki did. Masato goes off to battle Lucky Clover members. He comes across Kitazaki and battles him. Mari, Takumi and a friend of Mari's come across Masato as he has been beat down by Kitazaki. The women try to transform and fight but have little success. Takumi grabs the Faiz belt and transforms. Mari tosses him a new device to use in the fight. This allows Faiz to change into his Blaster Form.

As the story begins, Kitazaki loses a battle to Faiz. He can't believe he lost. Takumi still doesn't quite believe in himself and gives the belt back to Mari. He then goes to the Lucky Clover bar to deliver a challenge. Later he meets up with Aki who tells him more about what happened after the reunion. He then sucker punches Takumi and takes his place in the fight with Lucky Clover. He calls Mari and asks her to save Takumi. As Aki is fighting Lucky Clover, Masato shows up to fight him. Shuji finally decides to enter the battle with the Orphenochs as Delta and shows up as Masato starts to battle the rest of Lucky Clover. Aki dies as a result of his battle with Masato. As the story comes to a close, Takumi seems to have made the decision to fight along side Masato and Shuji as a human-Faiz.

As the story begins, the three riders transform to fight Orphenochs. Mari catches up to them as the fight concludes and begs Takumi to return home with them. He returns home with her. Lucky Clover wants to recruit Yuka as a member. She is strong and has the potential to become stronger. Yuka, Naoya, and Keitaro volunteer with the kids at an orphanage where Teruo, the boy Naoya saved, lives. Strangers warn the police to quit investigating the “incidents” because they are accidents. Meanwhile, those same strangers continue to follow Yuka and her friends as they head to an amusement park. The strangers seem to be conducting experiments of some sort. Keitaro tries to make a move on Yuka and gets rebuffed. She runs off and is followed by one of the strangers. She is approached by Lucky Clover and is forced to fight to show her strength. Masato and Takumi come to her aid.

The strangers are a part of the police department. They are conducting experiments with the idea that the human component can be extracted from the Orphenochs allowing them to kill the monsters. Yuji and Takumi decide to talk to the police. They believe they can convince them that not all Orphenochs are bad. Mari is afraid that she will eventually become an Orphenoch because of the Smart Brain experiments. Masato assures her that the experiment was a failure. Yuka turns herself into the police in hopes of keeping her friends safe. She is brought to the secret research facility. Takumi and Yuji meet with the police and offer to trade themselves for Yuka. An Orphenoch already at the center rescues Yuka. Takumi and Yuji come upon them and allow the Orphenoch who helped to escape. After Takumi answers Keitaro's call, Yuji and Yuka are surprised by the police. The show concludes with Takumi defending the Orphenoch who saved Yuka.

Yuji begins to wonder if humans and Orphenochs can live together. Osada goes to live with Mari and Keitaro. She realizes that Keitaro is her pen pal. She runs away and the others search for her. The police search for her and Yuji. One of the Lucky Clover approaches her after Keitaro finds her. Yuka transforms and defends Keitaro. He sees her true form. Meanwhile, Yuji and Takumi are fighting off Orphenochs and police that are trying to capture them.

Yuji and Takumi manage to escape. Yuka tells Keitaro she left because she didn't want to be a burden to him and the others. He hugs her and tells her he thinks that humans and Orphenochs should live together and be happy. Takumi and Yuji continue to disagree about humans and Orphenochs being able to live together. During the fight with Bat Orphnoch, Yuka is ultimately wounded by humans and killed by at arms at Saeko.

After Yuka's death, a devastated Keitaro cries and mourns over Yuka. Kiba sees Yuka's dead body and thinks the humuns killed her. Takumi talks with Keitaro and Mari about Yuka. Then the King shows up and kill the man in rage. During a fight with the Bat Orphnoch, Faiz assumes his Axel Form and defeats the Bat Orphnoch, then Kiba changes into Horse Orphnoch and kills the police in a berserk rage and takes the throne of the President.

Murakami is deposed as President of Smart Brain while Yuji Kiba is announced as his replacement. Teruo is confronted by Coral Orphnoch who kills the man before escapes from Tereuo's Orphnoch form. Teruo's frightened that he is an Orphnoch King. Next day with the Coral Orphnoch about to attacks Teruo again in rage, he is defeated by teamwork of Takumi as Faiz's Grand impact and Shuji as Delta's Lucifier Hammer. Later Takumi, Masato, and Shuji confronts Murakami.

After being mortally wounded by Faiz, Kaixa, and Delta's attacks, Murakami offers his life to the Orphenoch King. Smart Lady arrives summoning Masato and Takumi to Smart Brain Headquarters to meet the new President. Along with Shuji, they are shocked to discover that it is Yuji. Yuji catches up with Naoya. The Lucky Clover ambush Takumi and they start to fight when six men in identical suits, Naoya among them, appear and transform into a new mysterious foe using Smart Brain-emblazoned belts. Together they attack Faiz.

After fighting with a Riotrooper with Masato's disease that he will die soon, he confronts Yuji that he will fight the Orphnoch King. Mari talks briefly with Rina before getting kidnapped, once again to lure Masato. Hanagata dies from his rapid evolution. As Masato confronts Yuji that he joined Smart Brain, Takumi, Naoya, and Shuji kill all Riotroopers as Faiz Axel Form, the Snake Orphnoch, and Delta respectively. With Masato killed by Yuji as Kaixa, Mari searches for Masato's whereabouts, but he dies before she manages to find him.

Takumi and Shuji find Masato's ashes; later Takumi relays this information to Keitarou and Mari who are devastated. Rina becomes devastated after hear the news Masato is dead. Takumi confronts Yuji that how heartless he is. As the gang fights Kitazaki assumed his Orphnoch form to avenge Masato's death. Kitazaki is injured by Faiz and Delta. Kitazaki is whipped by Itsuro's Orphnoch form before Kitazaki is executed by Arch Orphnoch, who consumes his body. Takumi comes to the realization that Teruo and the Orephenoch King are one and the same and transforms into Faiz in an attempt to kill him. He stops his punch at the last moment, Yuji then appears, transforms into Kaixa and they duel. Takumi is confronted with his own mortality as he notices his body decaying.

After Yuji changes into Kaixa, he defeats Faiz and Takumi faints at Yuji's side. As Takumi replaced into Smart Brain and turned into an Orphnoch easily. Keitaro and Mari saves Takumi and he and Yuji changed into Faiz and Kaixa, fighting each other.

Leangle has found a host, and within minutes reveals a dangerous new ability. Who has succumbed to the power of the evil belt?

Leangle attacks and overwhelms Kenzaki while Kiryu from BOARD reprimands Tachibana for leaving the battle.

Kiryu steals the Leangle buckle and transforms. Drunk with power, he attacks. His fate and Mutsuki’s are now twisted due to their newfound obsession.

Azumi, the Serpent Undead, finds Aikawa and fights him with the help of the Tortoise Undead. Garren and Blade show up to help as Chalice staggers away. Having lost his memory, Aikawa encounters Ryo Mikami, a takoyaki vendor that looks like him. After the vendor shakes off his initial shock, Mikami proposes that the two trade identities in order to avoid a life he feels is too difficult. Posing as Aikawa, Mikami is found by Amane and taken back to Kenzaki and the others. Meanwhile, Aikawa begins to blend into Mikami's life.

The Serpent Undead continues to search for Aikawa. Mikami learns about Aikawa's identity, and tries to get his life back. Mikami's girlfriend, Michi, learns the truth about Mikami and Aikawa, but is happier with Aikawa. Michi and Mikami's fathers have a vendor contest which is interrupted by the Serpent Undead. Aikawa regains his memory and seals her. The Tortoise Undead intercepts Blade and Garren on their way to the battle. Aikawa arrives and gives Garren the Queen card. Garren then transforms into Jack form and seals the Undead.

Using the abilities of the Chameleon Undead, the Titan tricks the Riders into fighting each other.

All the Riders get together to fight the Titan, and Blade's King form finds a new attack combo, the Four Card.

A new boy has transferred to Asumu and Hitomi�s school, Kiriya Kyousuke, and the new boy seems to be good at everything from language to sports and makes Asumu feel boring. Meanwhile, The Man creates a new Makamou that does not have a Douji and Hime and unleashes it in the busy metropolis.

After witnessing Hibiki in battle and seeing Asumu�s familiarity with the Oni, Kyousuke declares that Asumu isn�t as boring as he thought and attempts to learn more about Hibiki, shadowing him at Tachibana�s. Meanwhile, Asumu learns more about his mother�s divorce from his father and decides to set out to meet the man he doesn�t even really know�

Kogure Kounosuke, a strong-willed weapons designer for Takeshi, comes bearing a gift for the Oni who work at the Tachibana Sweet Shop: the Armed Saber. Unfortunately, the weapon is too powerful for a normal Oni and the repercussions for trying to use it is losing the ability to transform. But when a new Douji and Hime appear more powerful than any before, the Oni may have no choice but to risk using it in battle�

After losing the Armed Saber to the Super Douji and Hime, Hibiki and Todoroki lose the ability to transform. They find out that they will regain the ability to transform in one month, but that is too long with a Makamou running amok. Kogure suggests that the two Oni undergo a special training, under his guidance, to regain their powers.

Todoroki and Hinaka�s birthday date goes awry thanks to Todoroki�s clumsiness and Todoroki feels that he doesn�t live up to Hinaka�s image of an ideal man, leading to his love life problems affecting his job as an Oni. Meanwhile, Asumu sees Hitomi give a love letter to Kiriya and wonders if this is the end of the special friendship they shared.

Todoroki finds his romantic troubles are causing him increasing issues in battle as he loses focus, and Ibuki isn�t far behind him! As Zanki tries to help Todoroki regain his confidence and get back on Hinaka�s good side, Hibiki tries to give Asumu advice after the boy falls into a depression after what he saw involving Mochida, a matter which Hibiki himself doesn�t have much experience in himself�

A mysterious Oni Armor, that gives the wearer the power of an Oni, has been stolen from a shrine. The thief uses it to attack Oni and Makamou alike; leaving the Oni wander what is the thief�s motives for using the armor. Meanwhile, Akira struggles with her hatred for the Makamou and what it means for her Oni training�

Having taken Todoroki�s transformation brace, Shuki sets out to get her vengeance on the Notsugo, despite the danger it poses to her former Oni comrades. As a result, Ibuki is tasked with the heavy burden of eliminating a fellow Oni, while Zanki struggles with who his former master has become�

A mysterious forest appears out of nowhere, causing the Oni to worry about what it could mean, and the mysterious Man and Woman also seem to be concerned with the new development. Meanwhile, Asumu believes he�s ready to become Hibiki�s apprentice while Kyousuke continues to beg Hibiki for the same thing, but both boys may be disappointed in his answer�

After Akira�s attempt at transforming, the Oni return to Tachibana�s where Asumu and Kyousuke are scolded for their attempts to become Akira�s apprentices. However, the boys are firm in their resolve to begin their Oni training, troubling Hibiki. Meanwhile, Ichirou meets with the mysterious Man and Woman, who warn him of the destruction to come�

With Orochi approaching, the number of Makamou has risen sharply, straining the Oni and their ability to handle it. With Hibiki taking Asumu and Kyousuke as his apprentices, the Oni are down even more, but even amidst the training, Hibiki rushes into battle, while Todoroki is gravely injured as he and Ibuki are overwhelmed�

After being crushed by a giant Makamou, Todoroki is rushed to the hospital, but while he survives, his prognosis is grim as he may never become an Oni again, driving him deep into depression while Zanki struggles with the situation. At the same time, Hibiki continues to train the boys, but Kyousuke�s arrogance and lack of physical skill holds him back, until he erupts with frustration at Hibiki�

Despite earlier warnings about transforming again, Zanki steps up and rejoins the fight against the growing hordes of Makamou, but it takes an extreme toll on him, but he intends to help Todoroki regain his strength no matter the cost�

Despite seeing him fall in battle, Ibuki is shocked to see Zanki appear in Todoroki�s room, but when Hibiki and Ibuki reveal Zanki�s fate, Todoroki angrily refuses to believe his mentor could be dead. As Kyousuke follows one of the boys that bullied him with Asumu on his trail, the approach of Orochi continues�

Leading the Oni to a stone with ancient Oni script on it, the Man and Woman make their next move towards preventing Orochi, but the cost of stopping it may be too much for Ibuki to bear. Meanwhile, Kyousuke becomes increasingly obsessed with becoming an Oni, with his focus on his training consuming him, while Asumu questions what it means to put your life on the line to protect others�

Coming to terms with what dying without regrets means to him, Asumu decides to walk away from his Oni training, leaving Hibiki seemingly disappointed, but with Orochi imminent, there�s no time to swell on it. Hibiki, Ibuki, and Todoroki set out to complete the ceremony, but Hibiki tricks the other Oni and escapes with his drumsticks, setting out for the purification site as the final battle begins�

Leading the Oni, Hibiki brings Orochi to a halt and purifies the earth as the ancient writings described. One year later, Asumu has moved on from Takeshi and the Oni and now interns at a hospital in his quest to find his own path to helping people. But when Mochida is captured by the Man and Woman as a new specimen for their experiments, Asumu�s path leads him back to Hibiki, Kyousuke, and the other Oni once again!

Kagami is ready to cancel his group date until it's suggested that Tendou join him; a man with a young girl is seen walking around with a large makeup kit.

Daisuke refuses the offer to join ZECT and challenges Tendou to contest in who can attract more girls.

Kagami decides to take a sabbatical and take on a case himself; Daisuke and Tendou have a competition over Misaki's appearance.

Tendou joins the Shadow unit as the captain, much to the chagrin of Kageyama; everyone is confused when three of the same doctor appear at the same place and none of them are attacked by a Worm.

After Kageyama tries kidnapping Gon, she becomes jumpy and Daisuke grows frustrated with her.

ZECT holds Gon hostage in order to get Daisuke to work with them; Tendou is determined to find the miso soup that Gon likes.

Tendou finds a man who is his athletic equal; a spree of robberies have been happening by someone called the Phantom Shadow.

Tsurugi heads out for groceries and causes an accident involving Tendou's little sister; the Phantom Shadow have their eye on one of Tsurugi's heirlooms.

ZECT makes an alliance with a Worm; Gon remembers Daisuke and wants to see him again; Jiiya falls ill and Tsurugi learns that he is broke.

The other Riders are called in to see that Daisuke has been murdered and the one currently running around is a Worm.

Tendou is given a knife by a dying man who wants to see it given to its proper owner; Junka visits a restaurant that has had all of its customer's stolen by a place across the street with a new chef.

The wielder of the black knife is going around and asserting his dominance to all of the local shops when Tendou challenges him to a rematch.

After being defeated by Tendou, Daisuke finds Rena who is now not aware that she is a Worm; Tsurugi asks Kagami to help him ask out Misaki; Tendou laments about not being able to find a way back to Hiyori.

Yaguruma develops a crush on Rena; Daisuke is forced to deal with the fact that the women he loves is a Worm.

Tendou recruits as many of the Riders into ZECT as possible; Tsurugi asks Misaki out on a Christmas date.

Tsurugi discovers the truth that he is a Worm.

An insular, agoraphobic boy named Wataru Kurenai begins his battle against the Fangire as Kamen Rider Kiva, a battle with connections to a conflict from 22 years in the past...

In 1986, Yuri is ordered to protect a violinist who is likely to be targeted by a Fangire and also happens to be a student of Wataru’s father Otoya. Meanwhile, in 2008, Wataru continues to try and figure out how to make a violin that will equal his father Otoya’s, as he finds himself repairing a violin damaged 22 years earlier…

In 1986, Oyoya flirts with several women before Yuri arrives and they are attacked by a Fangire, where Otoya shows prowess fighting back and generating interest in him by Yuri’s boss. In 2008, Wataru is approached by a lawyer who details accusations against his father and victims of his crimes, forcing him to find one good thing Otoya did in the past to resolve matters with the people who were wronged.

As Yuri continues her investigation of Otoya in 1986, she reports back to Shima, who decides to pass on bringing Otoya into their group. In 2008, Wataru works to atone for his father’s crimes, but he discovers someone who refuses to ever forgive Otoya as she transforms into the Moth Fangire!

After a disastrous attempt to try to warm his neighbors up to him with a violin performance, Wataru pleads with Nago to help him become more confident. Nago tasks him to trail Megumi as her bodyguard, but he finds himself working with a strange man claiming to also be working for Nago!

As a bizarre Fangire attacks mother and daughter in both the past and present, both Otoya and Wataru must save their respective female targets before the Fangire is able to make them his bride!

In 1986, Otoya joins Yuri in tailing Jiro to investigate missing customers from Mal d’Amour, while in 2008, after leaving the hospital, Megumi invites Wataru on a date as cover while she investigates Maison Cercueil, but Nago interferes once again…

Megumi attempts to force Wataru’s attention away from Nago to prevent him from being manipulated as the investigation into the French restaurant continues while in 1986, Otoya tries to solve the mystery of the cafe victims as Jiro continues his attacks.

Wataru gains the assistance of a violin maker in trying to create an instrument that fits who he is while in 1986, Yuri and Otoya try to decipher the curse of a violin and a monster attacking those who possess it. In both the present and the past, talk of the IXA System leads to the appearance of another Rider on the battlefield…

As Wataru learns of Oomura’s promise from 22 years ago and his history with Wataru’s father, back in 1986, Otoya confronts Jiro about the monstrous transformation he witnessed but while following him and Yuri, he ends up face to face with Oomura as the men discuss the craftsmanship of their violins…

Wataru discovers rock music when he’s asked to help a musician with his band while in 1986, Yuri tries to position herself to become the first IXA in order to take revenge on the Fangire that took her mother.

As Yuri demands to know why Jiro was chosen for IXA over her, she learns of the cost of using the still-incomplete system while in 2008, Wataru is injured after the attack by Nago, causing him to struggle with his role in the band…

As Jiro vows to rebuild the Wolfen race, Otoya protects a woman and is severely beaten by him, but in the commotion, Jiro loses the IXA Knuckle, and Oyoya seizes the opportunity. Meanwhile, Wataru continues to help Kengo to achieve his dream while Nago struggles with his loss to Kiva…

After driving Jiro back, Otoya suffers from the side effects of the incomplete IXA System, but he puts on a front to deflect suspicions by Yuri. In 2008, Wataru pleads with Kengo to abandon the mysterious promoter, who he now suspects is a Fangire, but Kengo won’t listen…

After Otoya is knocked out during his fight with Jiro, Yuri recovers the IXA Knuckle and plans to track down the man who murdered her mother. But when she faces the man, she is swiftly knocked out as Jiro arrives and also recognizes him… as the man who slaughtered the Wolfen race. He is Rook, of the Fangire’s Checkmate Four! Meanwhile, in 2008, Wataru and Shizuka encounter Rook, who seems to be suffering from amnesia…

As Wataru and Shizuka try and help Rook, who they’ve nicknamed “Biggie”, recover his memories, he begins spending time with a young woman whose bike he helped fix. Their hope is this might jog his memory. Meanwhile, Jiro proposes an alliance with Otoya to take down Rook and protect Yuri, and Otoya tenuously agrees…

In 1986, Rook begins to target women getting married, and Yuri finds herself face to face with him when he shows up at a wedding she was attending. After his attack, she begs Jiro to let her use IXA, but he continues to refuse while Otoya creates a distraction and steals the IXA Knuckle. Meanwhile, in 2008, Wataru meets with Kengo once more, who is convinced that Kiva will be his inspiration for his music. But when they attempt to learn more about Kiva, Wataru finds himself out cold as his body is suddenly inhabited… by his father?!

As the Ladybug Fangire escapes from the Otoya-possessed Wataru, it takes Kengo and Keisuke as hostages to force Megumi into a fight as IXA. As “Otoya” tries to teach her about the resolve needed to be a warrior, she refuses to listen, and time is running out for the hostages. Meanwhile, in 1986, the actual Otoya runs into a mysterious woman at a wedding while looking for Yuri, who is revealed to be the queen of the Checkmate Four, Maya…

After Yuri treats Otoya to a meal to thank him for what he did during the wedding incident, Jiro becomes angry at Otoya’s affection for Yuri, prompting Jiro to propose to her! Stunned, she isn’t sure whether to accept, but Shima thinks it’s a good idea. In her frustration, Yuri sets up a group date where Otoya runs into an old friend. Meanwhile, in 2008, Kengo suggests to Nago, Wataru, and Megumi a group date of their own, where things go poorly, including the antics of a clumsy waitress…

As Otoya works to help Yumi gather money, the Luxur store manager continues to attack patrons, until Shima explains what’s been going on and a trap is set to catch the Fangire. In 2008, Wataru learns the name of the awkward waitress he met before, and after running into her again, the pair hit it off as Mio asks Wataru on a date.

In 1986, Ramon and Riki’s massage parlor is shut down for operating without a permit, so Jiro arranges for them to work at Mal d’Amour, leading Otoya to give Riki advice on love. Meanwhile, Maya is continuing to eliminate Fangires who have fallen in love with humans, but one Fangire named Shinji manages to escape her as he struggles with his relationship. In 2008, Megumi convinces Mio to model with her when one of the other models is ill, leading Wataru into a confrontation with the Grizzly Fangire!

After Jiro’s attack, Otoya is rescued by Ryoko and Shinji, who nurses him back to health, and he inadvertently repays the favor when he interrupts Maya as she’s about to eliminate Shinji. At the same time, Jiro has taken Yuri hostage and loses control, madly declaring that she’ll be his forever, but the admission she makes shocks him. In 2008, as Ryoko’s illness takes a turn for the worse, Shinji takes her to the tree they planted 22 years ago, but when Nago confronts him, he flips into a rage and attacks Mio, upsetting Wataru and unleashing a new power…

With Jiro’s disappearance, Yuri supports Otoya’s induction into the Wonderful Blue Sky Group as IXA’s official user. But when they plan to seek out her mother’s lost ring, Otoya finds himself suffering memory loss after a battle with Rook, when Maya, the Fangire Queen, arrives and claims to be Yuri! Meanwhile, in 2008, Wataru finds Mio has distanced herself from him after an encounter with Bishop, another member of the Checkmate Four!

Continuing to take advantage of Otoya’s memory loss, Maya attempts to learn more about human love as Otoya searches for the lost ring. But when Yuri finds them, she may have to be the one to explain it to the Fangire Queen! In 2008, Wataru worries about Mio’s whereabouts as she hides from her duty as Queen. With Bishop demanding her obedience, she turns to Wataru for help, but gets ambushed by the Spider Fangire, who has stolen the IXA gear!

Nago offers his resignation to Shima, but Shima refuses, granting him access to IXA’s Rising upgrade as he feels Nago has accepted his own weaknesses. However, the celebration is short-lived when Megumi and Shima are arrested. Nago is informed by the senior officer responsible that his former dealings with the Blue Sky Group 22 years prior led him to be injured by IXA, and in order to save his colleagues, Jiro appears and grants Nago access to Castle Doran’s Time Door, sending him back to 1986 and bringing him face-to-face with Otoya!

Still in 1986, Nago tries to explain to Tanahashi that he’s from the future and trying to change history, but Tanahashi believes he’s lying. After Nago attempts to throw Otoya off by kidnapping Yuri, Maya saves him and asks about human love, and while Nago can’t explain it directly, he gives her the button from his first bounty, calling it a good luck charm. Later, when the events leading to Tanahashi’s injury begin to unfold, Nago changes the future and vanishes, but upon his return, after assisting Kiva, he discovers that Wataru holds the very button he gave Maya! But why does Wataru have it?

As Yuri cleans Otoya’s house, she worries about feeling happy when Rook is still on the loose, reaffirming her desire to defeat the powerful Fangire, but Jiro has his own revenge plans and enlists the help of Otoya to plan a four-way attack with Ramon and Riki while keeping Yuri in the dark. In 2008, Wataru reconciles with Mio, but Bishop refuses to accept these circumstances while Megumi is approached by her brother, who makes a donation to the Blue Sky Group in order to force her to return home to her family.

Having been attacked by Rook, Yuri is nearly killed before Jiro manages to intervene, landing her in the hospital. Jiro and Otoya visit her, telling her not to rush back into action, but she rushes out, falling for their diversion as they bait Rook once more. In 2008, Wataru’s relationships are increasingly strained, with Kengo upset by Wataru’s lie about his recovery, and Mio once again rejecting Wataru due to Shizuka’s meddling. With her brother still demanding Shima relieve her, Megumi goes undercover to tail a Fangire target, and when IXA and Kiva enter battle, Nago makes a shocking discovery…

In 1986, Rook enjoys his reward for beating IXA and the monsters as Yuri steals the IXA Knuckle and rushes to Rook, who steals the Knuckle and transforms into IXA! The monsters fight back, but Rook overpowers them easily as he runs wild. But when IXA overloads, Otoya and the others reveal their plan, as Yuri becomes IXA to finish off her mother’s killer. Meanwhile, in 2008, Nago discusses Wataru’s role as Kiva with Wataru, who he takes on as his pupil, further upsetting Kengo. As Bishop pushes Mio further into her role as Queen, Megumi discovers her mother’s notes on Rook and begs Nago to lend her IXA in order to exact her revenge…

In 1986, Yuri is happy after defeating Rook and suggests marriage to Otoya, who is taken aback. Soon after, he runs into Maya, who is playing the violin and poses a question to him about her playing before she leaves to visit her infant son. But when Riki attacks her as she visits Otoya to see if he knows the answer to her question, her role as Fangire Queen is revealed! In 2008, Wataru finds an injured Mio, and the two patch one another up, both unaware as to one another’s roles, while Taiga, Wataru’s first friend, and the Fangire King, reappears!

After Maya defeats Dogga, she is surprised that Otoya has remained in spite of her true identity as a Fangire. She asks him once more for the answer to her question as she offers to help him construct a violin able to bring out his true talent. As they work side by side, Yuri watches with a pained heart as Otoya grows closer to the Fangire Queen. In 2008, Saga watches Kiva’s battle before retreating, while Wataru promises to stay by Mio’s side as the battle concludes. However, when Wataru discovers that Taiga’s fiancee is Mio, Wataru is crushed, despite Mio’s assurances that the pairing was arranged.

Wataru celebrates his broken heart as he tries to move on from Mio, but it doesn’t seem like that will be easy as he still finds himself spending time with her and Taiga. While at an amusement park, an escaped prisoner takes a hostage and Nago attempt to defuse the situation but the newest member of the Blue Sky Group intervenes. It’s Kengo! And he’s sporting a new look and a new attitude, disrespecting both his former friend and his ex-mentor. Meanwhile, a scientist works to infuse one Fangire with the stolen powers of other Fangires, and Mio seeks an audience with Maya to come to terms with her role as queen…

With the Bloody Rose complete, Otoya plays it for the first time for Maya, blessing it with a prayer to preserve music for all time. Yuri, fed up, runs off and encounters Jiro, who learns of the strange relationship between Otoya and Maya and confronts him about it. In 2008, with the Bloody Rose damaged due to Wataru’s state of mind, he attempts to fix it, but it lacks something that gives it power. Meanwhile, Mio begs Maya to release her from being Queen, but Maya explains that the power itself chooses the Queen, while Kengo is given the IXA Knuckle to Nago’s dismay.

Bishop begins the preparations for the wedding of Taiga and Mio, but Mio admits she is in love with someone else and can’t go forward, enraging Taiga. Not realizing it is Wataru she loves, Taiga enlists the help of Wataru, who is himself blind to Mio’s true feelings, to try and determine who she has feelings for. When she meets with Kengo in the park, Taiga confronts her as Kengo attacks Wataru, but Jiro brings Watary back to Castle Doran to observe a mysterious sword embedded in the wall, said to be extremely powerful…

Mio reveals her feelings for Wataru as Taiga lurks nearby, discovering the truth for himself. As Wataru basks in his happiness, Taiga confronts Wataru and invites him to Mio and Taiga’s wedding, telling Wataru he’s always been weak. Jiro brings Wataru back to Castle Doran, suggesting he try once more to claim the Zanvat Sword by wishing for its power from his heart. Meanwhile, in 1986, Yuri confronts Maya, but Maya refuses to attack, knowing she’s taking something far more precious from her…

Mio and Wataru discover one another’s identities, along with Taiga realizing that as Kiva, Wataru is his half-bother. In denial, Wataru runs off, collapsing in the woods. Taiga decides to go speak to Maya to demand answers, while Nago attempts to coach Keno in the use of the IXA System, but his efforts don’t end well. In 1986, Otoya visits Yuri and tells her he intends to find Maya, while the Fangire King is confronted by Jiro as he summons a dark version of Kiva to finish off the Wolfen for good.

Jiro fights a losing battle with the Fangire King, who has also tracked down Ramon and Riki to eliminate them all Arms Monsters, but the trio narrowly escape and run into Maya and Yuri, demanding that Maya act as a shield for them, but she quickly dispatches them, revealing to Yuri that she is a Fangire. Shocked, she confronts Otoya, who calmly says he knew, enraging Yuri. In 2008, Wataru questions his half-Fangire heritage and requests a meeting with Shima and the others to reveal his secret, telling them he intends to be the bridge between humanity and Fangires.

Now aware that Maya is a Fangire, Yuri encounters her once more and intends to kill her, but Otoya stops her, suggesting a picnic, but she storms off. Maya takes her place, and afterward, Otoya passes the Fangire King, who tracks down the Arms Monsters and agrees to spare them if they’ll kill Otoya. In 2008, having regained his senses after Bishop released his Fangire nature, Wataru relapses into isolation as he fears that he’ll hurt another human, while Nago regains the IXA Knuckle, but finds himself facing Taiga as Wataru ignores the Bloody Rose’s call for Kiva…

The Arms Monsters attempt to eliminate Otoya in order to be spared by the King, but none of them can go through with it and the trio decides to split up and run, but they don’t get before the King uses his dark Kiva powers to seal them into the weapons Wataru will use in the future, imprisoning them in Castle Doran. In 2008, Shima fires Kengo, who begs Wataru not to give up with Nago and the others, but Wataru won’t budge. But when a vision of Maya comes to him in a dream, will he find his resolve to believe in himself?

In 1986, Otoya battles Dark Kiva with IXA but is hopelessly outmatched and is taken prisoner by the King, intending to feed him to Castle Doran. Maya pretends not to care, but she seeks out Yuri and begs her to help rescue Otoya after she admits she is in love with him. Yuri agrees, and the two enter the Lost Woods, where Castle Doran sleeps. In 2008, Taiga is upset by Wataru’s decision to fight for humanity, pointing out they’ll end up fighting one another eventually. As Shima visits Yuri’s grave, he is attacked by a Fangire and gravely wounded, but Taiga offers Wataru a way to help him…

In search of Otoya, Yuri and Maya battle the Silkworm Fangire as Otoya’s life is drained into Castle Doran. As time is nearly up, he requests that the King allow him one final performance, playing a song to act as a beacon for Maya and Yuri. As they escape with him, Otoya dons IXA to defeat the Silkworm Fangire while Maya is stripped of her powers. In 2008, Shima acts strangely as the Sungazer Fangire appears, but everyone is stunned when it changes back into Shima! Meanwhile, Taiga and Mio begin the wedding ceremony, but Mio has plans of her own…

In the aftermath of Mio’s death, Wataru confronts Taiga until Jiro drags him to the Time Door, hoping that Wataru will regain his composure if he meets his father. But when Wataru returns to the past, he is hellbent on saving Mio by erasing his own existence and keeping his parents from getting together. When he is forced to reveal his parentage, Otoya is unable to believe it, but he slowly comes around until the two are attacked by a Fangire, leading father and son to fight side by side.

After Wataru rescues Otoya, the King reveals his true Fangire form and attacks, but Otoya escapes and encounters Kivat-bat the 2nd, who tells him that Maya sends a message: they can never meet again. If they do, the King will kill Taiga, who he is holding hostage. Disgusted by his actions, Kivat-bat the 2nd proposes a pact with Otoya, granting him the Dark Kiva powers at the risk of his life! In 2008, Taiga agonizes over Mio’s death until Bishop reveals Wataru did not kill her, he did, in order to send Wataru into despair. Taiga reacts violently, angering Bishop into acting on his own, plotting revenge…

Wataru battles the Bat Fangire after his father is injured, but he’s no match for the incredible power wielded by the King. Enraged, the injured Otoya switches to IXA, but the weaker prototype is easily dispatched by the King, as the IXA armor shatters. Despite knowing that using Dark Kiva again will mean his demise, Otoya transforms and the two Kivas stand side by side and finally destroy the King. Otoya begins to die but puts on a brave facade as his son fades away, returning to the future he came from. Back in the future, Wataru exudes new confidence while Nago fights Bishop but is severely injured in the process…

Taiga and Wataru resume their fight after eliminating Bishop’s revived Fangires. With the embracing of his Fangire side, Wataru defeats Taiga and tells his brother he refuses to help him. While Bishop’s plans to revive the previous King continue on, Taiga visits Maya after she refuses to grant him the power of Dark Kiva, he attacks her and obtains Kivat-bat the 2nd. Meanwhile, Nago plans to resign due to his injury, but Megumi demands he continues to fight, with her acting as his eyes.

With Wataru as the self-proclaimed King of the Fangires, Taiga confronts him and claims to have killed Maya. The brothers begin to fight, but Bishop appears with his army of Fangires, so the two switch targets, with the Arms Monsters arriving to back them up. Nago, with the help of Megumi, engages Bishop at the same time, struggling with his damaged eyesight, but with Megumi’s help, he triumphs. But in defeat, he succeeds in reviving the King, forcing the brothers to team up and fight the Bat Fangire just as Wataru and Otoya did 22 years earlier. The fate of humanity and the Fangires is about to be decided!

With their tour of the nine Kamen Rider Worlds complete, the Hikari Studio group returns to their home world, finding it as it was before the monsters appeared. Tsukasa is the only one who feels something is not right and questions the reason for the journey. Before Yusuke or Natsumi can attempt to answer, they encounter the violinist Otoya Kurenai, who thanks them for saving the world and tells Tsukasa that he earned a world of his own for his journey. As Natsumi goes out to see her TG Club friends and teacher for a high school reunion, Tsukasa and Yusuke have a short encounter with Narutaki who congratulates him on getting his own world.

After Tsukasa suddenly loses his powers, he learns from Kaito that he is actually in the World of Negatives. He later is seen by a talent agent and is offered to be signed onto his agency to become an idol. Although Yusuke acts as the voice of reason, he gets caught up in the fame seeking as well. Meanwhile, after her school friends return while waiting for Chinatsu, Natsumi that suggests that they should dig up the "treasure" they buried together, only to find that a parking lot was built over it and learning that Chinatsu moved their treasure prior. Once, Tsukasa finds Natsumi, he attempts to tell her that they are not in the real world, but Natsumi refuses to accept this as she runs off to the TG Club's hideout where she also meets the World of Negatives's Natsumi.

Arriving in Kaito's homeworld, the World of Diend, Tsukasa finds the world in peace and harmony, but with Kaito a wanted man. As Tsukasa assumes the role of a traveling salesman, he meets Kamen Riders Larc & Lance as they battle a Darkroach. After destroying the monster, Tsukasa learns that the world's residents kill Kamen Riders. As Tsukasa and company meet the head of area management committee, Junichi Kaito, Larc and Lance battle the Darkroaches until they receive aid from Diend. Saving them from reinforcements, Tsukasa learns from Haruka and Shin that the world is ruled by the mysterious Fourteen who uses his Roaches to manipulate humans.

Nearly killed by Lance, Kaito is spared when Larc stops her partner as he reminds her that he is the reason that Junichi is under Fourteen's control. After escaping the angry mob, parting from Haruka and Shin, Kaito and Tsukasa find Natsumi who tells them that Yusuke has been kidnapped by the Roaches before Junichi arrives. After remembering the events leading to his brother's enslavement, Kaito is reluctant to fight as he and Tsukasa transform to follow Junichi, leaving the brain-washed Yusuke behind and taking Natsumi to undergo the process as well.

Sougo recalls his first love from elementary school; Ora recruits a woman falsely accused of murder to become Another Kiva; a new Kamen Rider falls from the sky.

Schwartz calls a temporary truce with the Kamen Riders to stop Ginga; Sougo tries to get Yuuko to stop her revenge.