Sento Kiryu starts his new job at the Touto Institute of Advanced Matter Physics, researching the mysterious Pandora's Box. While responding to a potential Smash sighting, Sento comes across a wanted fugitive...

The Kamen Rider of Touto is now a fugitive, due to his part in saving a convicted murderer - Ryuga Banjo. Kiryu begins to see similarities in the mysterious experiments both he and Ryuga were subjected to.

The investigation into Ryuga's kidnapping leads to a man named Nabeshima. But to get the answers he needs, Ryuga must cross the border to Seito...

The mysteries of the past continue to pile up as Sento investigates the Pandora's Box disaster. In Seito, Ryuga and Sawa continues the search for Nabeshima's family.

Sento confronts Owner on his involvement with Faust. Sawa finds a lead on Sento's elusive past.

Ryuga finds the entrance to Faust's hidden base. Aiming to learn more, Sento learns of the late Katsuragi's research into "Nebula Gas".

Sento and Ryuga need to learn more about Katsuragi and his research. Setting their sights on Hokuto, they first have to get through the Sky Wall...

Now hidden in Hokuto, Sento and Ryuga try to learn more about Takumi Katsuragi from his mother, and find his hidden project data.

A debate about the nature of Katsuragi's research leads to another falling out between Sento and Ryuga. Under pressure from a backer, Faust hatches a plan to steal Pandora's Box.

As the three Prime Ministers of Japan meet, Blood Stark leads an attack on the Touto Institute of Advanced Matter Physics.

With the majority of his Full Bottles now in Night Rogue's possession, Sento reveals his trump card - a way for Ryuga to use the Build Driver.

Sawa reveals a connection between Faust, Nanba Heavy Industries, and the Touto Government. Sento and Ryuga plan to recover Pandora's Box.

A surprise call from Nabeshima lays the foundation for Sento's plan to reclaim Pandora's Box, and a chance to capture the elusive Blood Stark...

Blood Stark's identity is revealed, and Sento races against time to finish a counter-measure against him.

With Pandora's Box safely in their possession, Sento and Ryuga go after Gentoku, set on revealing the link between Touto's government and Faust to the public.

Gentoku reveals the truth behind Sento's missing memories, and the reality may tear his and Ryuga's friendship apart.

Hokuto invades Touto, looking to claim Pandora's Box for themselves. As civilian casualty numbers raise, Gentoku's government instigates Kamen Rider as their military weapon.

A new contender in the Rider Wars appears before Sento and Ryuga, somehow weilding his own Sclash Driver. Hokuto's own Rider, Grease, has arrived.

Another clash between the Touto and Hokuto Riders ends with Ryuga struggling from the Sclash Driver's effects. The Hokuto Crows are given a way to power up by Blood Stark, but there's a cost...

Soichi gives Sento the means the stop Ryuga's growing rage with the forbidden item - the Devil's Trigger. Gentoku plots a counter-attack against Hokuto's invaders.

In order to counter Ryuga's rampage as Cross-Z Charge, Sento is forced to use the Hazard Trigger. What is the cost of using this forbidden item?

Touto and Hokuto's governments have ordered a winner-takes-all battle to decide who keeps Pandora's Box. It's Build vs Grease to decide the victor of the Rider War!

Seito delivers an ultimatum to Kazumi - fight for them as their Kamen Rider or witness the death of his family. A mysterious new adversary makes his way to Touto to confront Sento and Ryuga.

Kamen Rider Rogue has revealed himself; Misora collapses inside the base.

Misora sends Kamen Rider Rogue flying through Skywall; Souichi reveals to Sento that there is a spy in the Touto government.

Seito challenges Touto to a best-of-three battle to decide who keeps Pandora's Box; Sento works to find a counter to Black Hazard's berserk state.

Ryuuga is tricked into losing his match; Build and Rogue face off as Sawa arrives with the schematics stolen from Sento.

Kamen Rider Rogue receives the data on Build's Rabbit Rabbit form, forcing Sento to unleash Tank Tank form; Sawa's backstory is revealed while Kazumi rescues civilians; Nanba decides to not play fair, taking control of Seito and declaring war.

Despite their promises, Seito continues their assault against Touto. All this is made worse as Blood Stark completes a panel of Pandora's Box, and the Skywall begins to shift...

Blood Stark wonders how the Queen of Mars is still alive. Mysteries begin to arise as she singles Ryuuga out to become hope.

Sawa and Misora discuss what the story behind Ryuuga really is; Team Build raid Pandora's Tower in an attempt to reclaim Pandora's Box, but Blood Stark stays one step ahead, goading Ryuuga into action.

Ryuuga learns of his alien origins; Nanba takes Kazumi's friends hostage in exchange for Pandora's Box.

Souichi holds the Touto Prime Minister hostage in exchange for Sento to give him the Evol Driver.

Sento is poisoned by Evolt, who then negotiates a deal with Ryuuga for the cure.

Evolt is now in possession of Ryuuga's body and goes after Pandora's Box. Sento reaches out to Gentoku, who has the last of the bottles.

Pandora's Tower is complete and Evolt stands ready to destroy Earth. Kazumi is still angry with Gentoku for killing his friend and challenges him to a fight; Sento works on a way to harness Pandora's Box into a power-up for Build.

In order to keep Evolt from getting Pandora's Box, Bernage moves the entire cafe to a different location; Ryuuga can no longer transform and so he and Kazumi go to Gentoku for help in saving Sento.

Sento has now lost all his memories and reverted to Takumi Katsuragi; Evolt gives Utsumi and the rest of Nanba an ultimatum.

Utsumi has now taken on the role of Kamen Rider Mad Rogue; Takumi creates a new bottle to fight Evolt, but also plans to take out Ryuuga as well.

Kazumi is bummed that Evolt has stolen the bottles of his lost friends. Sento travels to his mother's house in Hokuto for answers about his father, but he and Kazumi end up face to face with a new Smash.

Sento learns that his father actually is alive; Sawa goes to find the one Faust experiment that, to their knowledge, has no relation to the Kamen Riders; Misora discovers that the Best Matches are about her.

Sento suspects that since Evolt has the Lost Bottles, he also has his father; Evolt plans to reunite Japan while Gentoku mopes over his dead father.

Sento's loyalties are questioned concerning his father; Misora makes a deal with Evolt.

Kazumi and Gentoku get caught in order to raise their hazard level; Sento builds Ryuuga a new power-up.

It turns out that Evolt is still alive, but Sento's father is able to tell him about a secret white panel in Pandora's Box.

Evolt reveals himself to the world; Sento plans to combine their world with a parallel world via the white panel; Kazumi asks for a new power up.

Kazumi uses his new weapon to battle the clones of his former friends; Gentoku does battle with another set of clones and gets help from an unlikely ally.

With Kazumi now gone, it's time for the final confrontation with Evolt.

Ryuuga has flown away with Evolt. Sento decides to go bring him back as the two worlds are about to merge.

Sougo Tokiwa seems like an ordinary high school student, but one thing he has different is that he has dreams of becoming a king! One day, a mysterious young man appeared before him with a prophecy. "Congratulations! Today is a special day for you..." As Sougo is told these words, a giant red robot suddenly appears before him! This robot was a time machine, and Sougo was thrust across various timelines! In the year 2000, the battle of the Heisei Rider's fate, and Sougo's fate in his own birth year, is about to begin...!

The man who hails from the future, Geiz, attacks Sougo! Tsukuyomi, a girl who also hails from the future, came to help out Sougo, but Sougo has absolutely no idea what's going on! A mysterious prophet named Woz is also starting to appear frequently before Sougo. The creature, Another Build also attacks. What could be the key to defeating this "Kamen Rider Build"? Sougo makes his way towards the Nascita Cafe to meet with Kiryu Sento...

A strange collaboration between Geiz and Tsukuyomi happens with Sougo in the year of Build, 2017. They both decide to go to Sougo's school to keep a closer eye on him. While there, they discover a growing popularity of a "game that no one can clear" with the other students. Rumors surrounding the Genius Gamer M start to surface as well, as they decide to chase the mystery by finding him. And Sougo and the others end up meeting...? Suddenly, a new Time Jacker, Ora appears!

Ora has given a father the power of Another Ex-Aid as part of a bargain for his son's life. Geiz and Sougo travel back to 2016 to help him.

Tsukuyomi and Geiz learn that 18-year-old Libras have been going missing from Amanogawa High for years and want to check it out, thinking that it's probably an Another Rider plot; Schwartz makes his presence known to Uhr and Ora, forcibly creating a new Another Rider.

Takumi joins Sougo in protecting Karin from Another Fourze; Tsukuyomi and Geiz learn that Karin is actually much older than she looks.

Sougo learns of a magic show and wants to check it out. After seeing the magician in action, Geiz believes that he might have been given the powers of Kamen Rider Wizard and wants to fight him.

Geiz tracks down Kousuke in order to get his hands on the Wizard Ride Watch.

Uhr gives Kuroto Dan the powers of Kamen Rider OOO, which leads to Kuroto declaring himself king in 2018. Sougo finds common ground with this new Kuroto and wants to learn from him.

Sougo asks Kuroto just what type of king that he wants to be; Tsukuyomi learns to listen to all points of view.

Sougo and Tsukuyomi search for Geiz when Sougo notices the news that Team Baron dancers have been disappearing, but Tsukuyomi gets fed up with Sougo constantly returning just after leaving and having an inconsistent memory.

Sougo is revealed to have traveled back in time to save Geiz, and so there are two of him in the present, but Woz isn't very keen on this plan.

Takeru Tenkuuji and company have been hired by a woman to investigate Another Ghost after her brother mysteriously disappeared; a confrontation occurs with what appears to be Kamen Rider Agito.

With Sougo's soul separated from his body, he guides Takuru back to the year 2015 where Geiz has his Ghost watch taken from him in exchange for a Decade one.

Oma Zi-O sends a fleet of Dai Mazine to 2018 and a loyal follower to take out Geiz and Tsukuyomi; Tsukasa sends Sougo to meet his future self.

Sougo returns from the future and destroys his belt, ensuring that he will not become Oma Zi-O, but he is later attacked with no one to turn to for help.

Sougo has a dream that he is in the year 2022 and meets a man who goes by Kamen Rider Shinobi. Later, he encounters an Another Rider with the same attacks and a second Woz appears.

Sougo and crew are confused over the appearance of "White Woz"; Geiz and Tsukuyomi try time traveling to get the Kamen Rider Shinobi watch but are forbidden to land.

Sougo and Geiz head into battle with an Another Rider when the original Rider also arrives on the scene. How are both Kamen Rider Quiz and Another Quiz active at once?

Sougo works with Mondo to get answers from his dad and Geiz works with "White" Woz to stop Another Quiz.

Heure breaks a mirror and gives an Another Rider watch to a man inside; Sougo and Geiz have trouble defeating an enemy who keeps retreating even though he has nowhere to run.

Sougo battles with his self on the other side of the mirror; Geiz tries defeating Another Ryuga when things go horribly wrong.

Sougo falls asleep while studying and travels 100 years into the future to a world where humans and machines are at war; Tsukuyomi joins forces with White Woz.

Sougo dreams of Kikai going evil while Ora asks White Woz for help with Heure; Geiz asks Tsukuyomi if she really wants to align herself with White Woz.

A man with a connection to Sougo's past is taking the leftover energy from previous Another Riders.

Tsukuyomi travels back in time to investigate Hiryuu Kakogawa; White Woz tells Geiz that his watch won't activate until he's committed to killing Sougo.

After getting beat by Geiz, Black Woz goes to Ora and Heure for help; Schwartz recalls the first time he met Tsukuyomi.

Tsukuyomi learns about Sougo's past; Sougo and Geiz prepare for their showdown.

Kamen Rider DiEnd runs off with Sougo and Geiz's watches when Tsukuyomi gets word of Another Blade; Sougo forces Woz and Geiz to work together.

White Woz has Blade and Chalice fight to bring on the end of the world; Black Woz and Geiz settle their differences.

Sougo and crew watch a news report of the G3 unit getting attacked by Another Agito. When they arrive during another attack, Sougo learns that Another Agito is able to multiply and one freezes in front of Tsukuyomi.

The Timejacker steal the real Agito's power; Woz questions Schwartz about Tsukuyomi's newfound abilities.

It's Sougo's birthday and Woz wants to make it special; Sougo's former classmate who wanted to become an oni is turned into Another Hibiki.

Kyousuke has been outed as not being Hibiki; Sougo has Todoroki take Woz as his pupil for the day.

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.

Sougo and the others watch a news reporter turn into a monster; Tsukuyomi remembers a piece of her childhood; a meteor is heading for Earth.

The Hell Brothers steal the Fourze and Ginga watches so that Sougo and Woz cannot stop the asteroid; Tsukasa takes Tsukuyomi to visit her childhood home.

The DenLiner breaks down and the Imagin go to Junichirou to fix it; Yuuto Sakurai and Deneb emerge to stop Sougo from obtaining an unstoppable power.

Momotaros is warned about the demon king by Yuuto, taking back the Den-O watch in the process; the gang must travel back to 2011 to stop the Mole Imagin.

After being defeated by Oma Zi-O, Sougo arrives back in 2019 where all his friends have turned against him and his only ally is a passing through Kamen Rider.

Tsukuyomi saves Sougo from an attacking Geiz; Schwartz recruits Daiki Kaitou after he's caught stealing from Another Zi-O.

Schwartz reveals to Tsukuyomi that they are siblings; Ora and Heure are relieved of their Timejacker duties.

Kamen Rider Aqua arrives in a prototype Time Mazine to take Geiz and Tsukuyomi back to the future; Heure and Ora seek shelter with Sougo after being attacked by Another Drive.

Geiz doesn't trust Heure after finding out that Ora is Another Drive; Schwartz uses his powers to summon Kamen Rider Eternal.

Sougo and crew attempt to make a deal with the newly revived White Woz to save Geiz.

Sougo is given an ultimatum regarding his path by Schwartz and takes Tsukuyomi to visit her own time; enemies that should be defeated because of the previous Kamen Riders are now all returning.

Tsukasa has a plan to stop Schwartz, but it doesn't involve Sougo surviving the outcome.

Tsukuyomi has transformed into a Kamen Rider and the final battle has begun.

After the president of Hiden Intelligence passes away, his grandson inherits his company alongside gear that will transform him into Kamen Rider Zero-One.

A.I.M.S. drops by Hiden Intelligence to ask the new president some questions about the amusement park incident when they are attacked by a Huma Gear.

Aruto tries to get a stubborn sushi chef to use a Huma Gear in his shop when Yua shows up and appears to be on Aruto's side.

Aruto and Izu sit in on a field trip to look over a Huma Gear when a young boy is teased for his father causing the Daybreak incident.

Aruto and Izu deliver a new Huma Gear to a famous manga artist and believe that he has lost his passion.

Horobi gives Jin permission to go after one of Zero-One's Progrise Keys, but he freezes up when confronted a Huma Gear and her father.

Aruto is called in to reset a Huma Gear basketball coach after the school gets complaints from the parents.

Aruto gets an examination by a nurse Huma Gear when MetsubouJinrai.net plot to assassinate Yua.

Fuwa is being rushed into surgery when Hiden Intelligence orders all hospital Huma Gears be shut down because of MetsubouJinrai.net.

Hiden Intelligence funds a TV drama with a Huma Gear as the lead; Fuwa learns that Yaiba was the one to leak the Huma Gear footage.

Horobi takes control of Enji, affecting production on Hiden Intelligence's drama; Aruto meets with the head of ZAIA.

The police learn of Aruto's secret lab when a Huma Gear detective shows up to help solve the case.

Shining Hopper is not as powerful as it should be and Izu takes full blame for its failure.

After Aruto uses his bike outside of work hours, a pair of Huma Gear from Satellite There pay him a visit.

Aruto teaches Izu and Subaru about family when A.I.M.S. unleashed an assault on MetsubouJinrai.net.

Aruto and Jin have their climactic battle and afterwards all seems like it's back to normal.

The president of ZAIA issues a challenge to Aruto over the acquisition of Hiden Intelligence.

Fuwa accuses Yua of fixing Horobi; Aruto learns that ZAIA's representative cheated in the contest.

ZAIA issues their second challenge to Hiden with the task of selling houses; Fuwa tries to find Horobi's other accomplice.

Smile is fixed when a huge offer is put forth in the house selling competition.

ZAIA and Hiden's third competition will take place in a courtroom, with a Huma Gear defense attorney going up against a prosecutor equipped with ZAIA spec.

ZAIA looks like it has the case as good as closed; Gai plans to sabotage the Zero-One powers.

Chiharu comes to Aruto in search of a Huma Gear that can find her a husband.

When Aruto is hospitalized, Izu rallies the Huma Gear to fix his Zero-One powers.

Izu is not feeling well and so she calls a Huma Gear doctor to fix the situation.

Gai decides that the fourth round of the contest will be one that involves firefighters.

Hiden employees are trapped in a burning building and a human and Huma Gear must work together to save them.

With one round in the competition left, Hiden calls forth the help of a rapping Huma Gear.

Aruto must sway the people's opinions of Huma Gears back to his side before the contest concludes; Fuwa learns just who is inside of the chip in his head.

Gai has taken over Hiden Intelligence and issued that all Huma Gear be scrapped.

At his new company, Aruto is tasked with bringing back the Huma Gear, G-Pen.

When Aruto brings back a fashion model Huma Gear, Naki is questioned with being a tool versus having a dream.

Fuwa brings Aruto an illegally dumped Huma Gear when Gai orders Yaiba to take him out.

Yaiba works with Jin to free Naki from Fuwa; Aruto's visit to a greenhouse is interrupted by Horobi.

Horobi protects Jin by way of his own will; Naki tells Fuwa what his real past was like.

The Ark takes over Horobi's body and sends Yaiba to the hospital; Fuwa struggles with now knowing that his family is not dead.

Ark sends Naki to pay a visit to Gai; the vice president of Hiden enacts a plan to take back the company.

Aruto comes to the rescue when Gai locks himself in the lab, wondering if Gai actually loves Hiden Intelligence.

Gai tries to atone of his wrongdoings; Ikazuchi appears to have reached singularity.

Izu begins reliving a day where Ark keeps killing Aruto.

With Hiden Manufacturing destroyed, Aruto plans to start from the beginning again; Jin tries talking reason into MetsubouJinrai.net.

Izu has a dream of Horobi becoming Ark and goes on her own to reason with him.

Everyone is questioning just how much influence Ark has on Aruto while Horobi sends a message to rally all Huma Gear.

Horobi sends a message to the entire city; Fuwa attempts to reason with Aruto; ZAIA's president plans to use force on the Humagear.

Aruto and Horobi have their final showdown.

A young writer possessing a strange book comes face-to-face with a monster using books for evil.

A man with a blue lion arrives and takes Touma to a place filled with books.

Touma is reunited with an old friend when he meets a member of the Sword of Logos who is also a father.

Ryou wonders why Touma is so obsessed with keeping promises as they try to figure out how to save Sora.

Kento struggles with his father's demons and wanting to talk to Touma.

Touma meets a swordsman who favors strength over wits, and also a new foe that locks his sword from being used.

Rintarou trains to avenge his master as Touma heads to Avalon to fix his sword.

Ryou is turned to stone during a battle, leaving the other swordsmen to stop Medusa without him.

Touma learns that everyone has their own role to play as he must wait for Daishinji to finish maintaining his new Wonder Ride Book.

A woman from the southern base gives a Wonder Ride Book to Kento, who makes an oath with Touma and Rintarou.

Kento is determined to find Calibur and find out what happened to his father.

Rintarou is dealing with injuries from his prior battle and Ryou is worried that Kento is going to do something stupid.

In order to save Kento, Touma and Rintarou head out to fight Calibur.

While the swordsmen mourn Kento, Calibur reappears for another battle.

Calibur and Saber race for the Table of Contents as the rest of the swordsmen continue their battle.

The gang is preparing for a New Year's celebration when Touma gets an offer from the Southern Base.

Touma is depressed from losing his companions while the Sword of Logos are torn on whether to trust Touma.

Touma tries to find a way to save Yuki; Rintarou and Daishinji see Touma protecting a Megiddo.

Touma meets a young man who likes building models; Daishinji wants to learn the true intent of Yuuri.

Sword of Logos learns of people being turned into Megiddo and confront Touma for the swords in his possession.

Touma learns of people gone missing after seeing fantastical things; Yuuri want a normal form to fight with; Daishinji challenges Touma.

Mei gets a call from the girl that Touma saved and the two discover that her sister is missing.

Touma and company plan to sneak into the Southern Base to meet with Master Logos.

Ogami receives some needed advice from his son; Reika blatantly lies to the swordsman about Master Logos' words.

Touma has a terrifying nightmare about Primitive Dragon; Mei talks with Rintarou as Reika heads to the Northern Base.

Kento is back and determined to seal all of the swords to stop the world from ending.

Touma trains with Primitive Dragon in order to save the boy in his visions.

Mei is tasked to ask Touma about writing a sequel to one of his stories; Ren leaves the Sword of Logos to join with Kento.

Rintarou tells Mei that he's going to fight with Touma, but still has unfinished business at the Southern Base.

Everyone welcomes Rintarou back to the Northern Base when Mei suddenly goes missing!

Rintarou is hard on himself after losing everyone he called family, including Mei.

The barrier to the Northern Base has been breached, letting in members of both the Southern Base and the Megiddo.

Touma and Rintarou head out to retrieve Kento and Ren while Master Logos schemes to get the remaining swords.

In light of Luna appearing before Touma, Master Logos unleashes an old friend of Yuuri to ensure her capture.

Touma is reunited with Luna, but she is quickly taken away again.

Master Logos declares himself God as he unveils a new book to fight Touma.

Touma learns that Kento plans to sacrifice himself to save the world; Yuuri takes Mei to try and change the mindset of his old friend.

Touma pleads for Kento to fight with the other swordsmen as they battle Master Logos.

Touma is able to win over Kento, but there is still unfinished business with Ren and Master Logos.

Tassel meets with Luna; Master Logos makes the swordsmen fight each other.

Tassel makes a visit to the Northern Base to fill Touma in on a few things.

Touma waits for Tassel to return with Luna, but an old friend finally catches up with him and he never shows.

Touma learns that Luna has not been captured; Ren battles Desast.

Storius unleashes the biggest book to overwrite the world; Touma is reunited with Luna once more.

Ten swordsmen head into a long and restless battle.

Touma comes face-to-face with Storius as the other swordsman participate in the fight of their lives.

Touma falls at the hands of Storius as Luna rushes to find him.

Touma and Kento encounter a reminiscent trio who are being targeted by a monster that is being hunted by a strange man with a demon inside of him.

A man working at his family's bathhouse discovers that there is a demon living inside of him that only he can see.

Ikki declares that he does not want to be a Kamen Rider when there is news of a monster at the golf course.

Daiji wonders how to get Ikki to fight to protect more than just family when their sister and her friend are kidnapped.

Ayaka still hasn't returned home since the kidnapping when she shows up at her sister's concert.

Someone from Fenix has stolen two ViStamps; a grandfather comes into the bathhouse looking for an internet streamer.

With Kamen Rider Evil now running around the city, a girl comes to Ikki for help with legal matters.

Ikki learns of a Deadman that is running around with a group of thieves; Daiji wakes up on the floor with no memory of how he got there.

To celebrate their mother being released from the hospital, the Igarashi family gets out for a family vacation.

Now that the identity of Kamen Rider Evil is out in the open, Ikki wonders if he'll ever see his brother again.

While battling Kagerou, Ikki must learn to believe in his brother rather than simply rescuing him.

The Deadmans are increasing their activity when Sakura receives a package from an unknown sender.

When she cannot transform like her brothers, Sakura questions her strength.

The Igarashi siblings plan to pick up the slack of the Fenix members on leave while the sky base is grounded, but George revokes Ikki and Hiromi's drivers.

George believes that the commander is a traitor; two of the Deadmans' followers have unfinished business with Ikki and Sakura.

Aguilera is set to join with Gifu when George discovers the location of the Deadmans base.

Now that the Deadmans are falling apart, the Igarashi siblings vow to be stronger than ever.

Ikki asks George if there is way to revert a stage three Deadmans when an old friend of Julio's asks Sakura for help.

Ikki is severely injured by his own powers during a battle; Julio asks a favor of Sakura.

An old squad member of Hiromi is on an undercover mission, but asks the Igarashi siblings to look after her old friend.

Despite his health, Hiromi promises to save his old friend.

Feelings of distrust for Fenix are running wild; Sakura receives an intriguing proposal.

Ikki is asked to go undercover by a talent agency when George sends him a new stamp to help out Vice.

Now that Vice and Ikki's situations have swapped, Vice makes a run for it.

With Ikki and Vice having been swapped for a week, George comes up with a plan to fix things.

The Demons Driver leaves to return to its original owner when George has something that he needs to share with the Igarashi siblings.

The Igarashi siblings deal with the bombshell dropped about their dad; Kagerou tells Daiji that he will be the one permanently in control.

Just as Kagerou has been dealt with, Vice goes out of control within Ikki; Weekend reveals their hand to the other siblings.

Daiji and Sakura are having trouble dealing with an out of control Ikki when George arrives with backup.

Giff is ready to revive when the Igarashi siblings discover that Hiromi is still alive, but does not remember anything, and so everyone devises a plan to create a film to help him remember.

At a reunion with some old soccer buddies, Ikki aggravates one his friends and can't figure out why.

Sakura fights the Rafflesia Deadman as Ikki remembers a promise that he made with Jiiko.

Genta takes refuge with Weekend; Sakura wants to return a suicidal Aguilera to life as a normal human.

With Lovekov not listening, Sakura decides to take Aguilera out for some fun before their battle; Daiji brute forces his way in his search for the doctor.

Daiji asks for Ikki's help in saving the doctor from the head of Fenix who has sent a warning message out to the public.

The director has scheduled his press conference as the Igarashi siblings try to figure out how to stop him.

Sakura engages with Vail when he turns his attention to Hana, whom he sees as Sakura's weakness; Tamaki is tested by Weekend.

The director tells the people that Giff means them no harm; Ikki tells Daiji that he thinks that they have a way to stop Giff.

Genta offers his assistance to finish the new Vistamp, but George is reluctant to work with his father.

Fenix begins attacking shelters set up by Weekend for those against Giff.

Ikki and Sakura are torn up about fighting Daiji; Hikaru is fed up with his father inflicting his ideals on people.

Ikki tells his parents about the consequence of his contract with Vice; Genta wants back in the fight.

Two fathers wish to repent for their sons as Genta and Vail prepare for a final showdown.

Daiji struggles to rejoin his family as they prepare to take out Akaishi once and for all.

Vice has been swallowed up by Giff and the others are determined to stop Daiji from joining him.

Tamaki is annoyed with not being a Kamen Rider; things are not looking up for the Igarashi demons.

Sakura is ignoring Lovekov's desire to fight just when her brothers finally figure out a way to hurt Giff.

Now that Giff is defeated, everyone tries to return to a normal life.

George tries to goad Ikki into fighting him, but Vice is afraid of Ikki losing any more memories.

Ikki has no memories of his family at all and makes the decision to move out on his own with Vice.

Vice plans to fight Ikki so that he'll no longer be remembered and that the contract they made will be null.