Kogoro is hired by a rich man named Mikio Fujieda to find out who wants to kill him and had been promised ¥10 million after solving the case.

Conan investigates and realizes who the murderer is after receiving a hint from his father.

Yukiko brings Conan, Ai and the detective boys to watch a Kamen Yaiba movie preview. Once there, they find out the movie has been delayed to later that night. Yukiko having to leave to catch her flight to America, leaves the kids in the care of Akira Hojima, one of the four employees of the Kamen Yaiba film. Before leaving, Yukiko tells Conan to be careful of the black car that has been following them. Akira takes the kids to his apartments near the studio and invites his fellow employees to a game of Mahjong. While everyone is asleep, they are awakened by a scream and find the salesman Furumura Norihiro murdered with a knife.

Conan calls Agasa over to reveal Akira as the murderer and to reveal Furumura's missing third shirt button had an important role in the murder.

Conan and Agasa decided to bring a very sick Ai to the clinic, but the clinic happened to be filled and they had to wait at least 2 hours before their turn. They then decided to first have lunch at a nearby shopping mall. At the car park of the shopping mall, they spot four porsches, with a drunk man sleeping in one of them. Later, Conan and Agasa meet Ran, Sonoko and Jodie at a restaurant while Ai rested in Agasa's car. Conan noticed Jodie's suspicions when she heard Ran mention Ai. He was then interviewed by a TV crew and decided to return to the car and bring Ai away as he knew he could have been spotted by people from the Organization through television. However, when he returned to the car park, the man in the Porsche was found dead, and Conan has to solve the case.

Ai and Agasa could not leave the shopping mall as the exit was blocked by the police. While with Dr. Araide, Jodie notices the sick Ai in Agasa's car and remembers her from the bus hijacking case. Jodie thinks she knows Ai's true identity.

This episode reveals bits and pieces of Ai's family. Ai knows very little about her parents, and considers her mother a cold and mysterious woman, nicknamed Hell Angel by the Organization. Professor Agasa then brought Conan and her to the house of her father's old friend, who is also a professor. Later, after leaving the bathroom, that professor is murdered, leading Ai to believe the Black Organization is behind it.

From the track of poison, Conan discovers the trick of poisoning the professor to death.

Jodie is planning to leave, and Ran and Sonoko, stunned by the news, decide to throw her a going away party.

Aya's boss threatens to fire her and call the police if the case isn't solved, leaving Ran as her only hope.

Kogoro receives an invitation to a Halloween cruise; the Halloween cruise is famous for hiring guests to star in a horror film.

Conan and Haibara, along with the other Detective Boys, are walking home from school discussing the previous event that occurred, meanwhile Ran and Sonoko visit Jodie who is in the hospital recovering from her injury.

The investigation led to three suspects, all three have that model of car, do not have an alibi for the time of the attack and said they had lost the original key (the culprit can not produce data that may be bloody)

Ran, Conan and Kogoro with the Detective Kids arrive at an inn. There they meet another tourist group and a very rude man (who eventually leaves to another inn). During dinner the owner gets angry reading an article which says the inn is haunted and that's why it's popular.

The owner is taken to the hospital. Kogoro is requested to investigate the case. Even as Kogoro starts his wronog deductions, the kids continue investigating, and find that the road where the knife was leads to an end, meaning that the criminal is someone from the village or one of the tourists.

Ran and Conan were invited to a fishing tournament that was being sponsored by Sonoko's father's company. After hearing that, Genta, Ayumi and Mitsuhiko wanted to come along as well. During the tournament, they met Ayukawa Saori and Masubuchi Takuya, both participants, and Funaki Toshihiko, a freelance writer. On the second day of the tournament, Funaki was found dead by Ran and Sonoko near the lake.

Conan and the Detective Boys continued their investigation.

Sonoko's uncle wants to capture Kaito Kid to improve his fame. Kaito Kid arrives on the scene and seemingly walks on air to investigate the treasure he will steal. Conan investigates and finds out the trick Kaito Kid used.

Ran and Conan run into Sachiko, an acquaintance of Ran's, while shopping. She says she is buying steak for dinner with her lover who's visiting. Later Ran and Conan find that Sachiko is murdered.

Takagi and Sato are on a date at the amusement park. Meanwhile, Shiratori along with several officers are at the amusement park investigating a rumored drug deal involving a dealer in hiding named Asakichi Yakura; At the same time, they intentionally interfere with Takagi's date.

They confront the golfer and discover he is not the owner of the backpack. Conan investigates the backpack's contents and upon sniffing oil from a rag, reveals the owner to the baseballer.

The Detective Boys visit a pet shop and find the owner, Minoru Shirai, dead. They find a Rhinoceros beetle and pamphlets of an insect museum at Gunma Prefecture. Takagi drives the Detective Boys to the museum where they learn that a truck load of Rhinoceros beetles were stolen from the van.

Sonoko, Ran, and Conan go to the school where they discover the real Dr. Araide is back.

Conan solves the case and reveals the culprit was a close friend to the dead student.

An old lady is found dead after a pot falls on her from the top of a building. Officer Chiba is sent to investigate, and Conan helps him figure out who the culprit it really is. The news, of course, comes to a shock to Amy, who just happens to look up the culprit.

Mouri is hired to stalk a man. He follows the man and finds out his attempted murder on a woman. He later flees but falls off a building. Later they find out his twin brother also died at the same time he did.

After interrogating the woman, they learn her boyfriend was a gold digger and that he was spotted talking with the attacker from before. Conan figures out that the two exchanged murder targets so they would not be suspected of the murder.

The Detective Boys are out fishing with Dr Agasa. Since the ship came to pick up the fishing members, one of crews calls their fellow, but the man is found to be poisoned. Remaining Three Crews of the poisoned man got involved to be suspect of the case by the circumstances of the Crime Scene.

Conan investigates and with evidence proves who the culprit is.

Sonoko takes Conan and Ran to the "Candy House", a Hansel and Gretel-themed store specializing in various sweets and candies. The trio then meets three masters who make pastries and puddings: Maeda Gou, Fujino Yasuo and Morimoto Tomomi. Behind the scenes of the shop is their boss, Sachiko Hashigaki, who has stern words for her employees about their performance. When things have cooled down, Sachiko is found bludgeoned to death, her employees are now suspects, but no murder weapon can be found.

Doctor Yokoto Ōwada of the Beika Central Hospital wins the third place prize at a raffle. The raffle makes it his third winning of the week.

Conan and the gang visit a game company where they end up with a tape they believe to be a new edition of a video game. They end up being hunted down by the president of the gaming company, but they don't know why, until they actually put in the tape and see something that puts their lives in danger.

Kogoro is invited to attend an interview with famed baseball player Toshizo Nose. Ran and Conan tag along hoping to get photos of Nose as he is Eri’s favorite baseball player.

Conan continues logically shaking Masaharu, who he believes murdered his friend, Toshizo Nose.

Conan and the group meet spider researchers. One of them gets a call, and they rush to the facility on to find their Professor fallen deadly to a poisonous spider. Conan discovers that the spider was already dead before the Professor came into contact with it, and there's a needle on the ear piece, pointing to murder.

The Detective Boys are on a camping trip accompanied by Ran. Later they witness an arguing couple who then leaves. They then set up the tent in the couple's area. Later, the couple returns demanding their place back and the girlfriend decides to let them have it. Later Ran is drugged and kidnapped.

Mouri is targeted by a killer who is after Kimura. Mouri accidentally took his jacket at a bar and now the killer is trying to kill him. Conan finds out that Kimura is not who he seems to be.

Mouri is invited by a granddaughter of a rich household to solve these mysterious accidents that happen whenever someone tries to play a Stradivarius for her grandfather on his birthday. Four incidents have happened on that day already and it is about to come up again.

It is revealed that the house hold are killed off one by one in the order of the C Concert scale.

Conan figures out the object was the real Stradivarius that lured the grandmother to fall to her death.

Kogoro is invited Kagoshima for a variety talk show to promote their local shochu and is later invited by Takakuma Shochu sample their handmade sake.

Conan, Kogoro, and the police continue to search for clues to solving the case. Conan learns more about Tatsumura, the current owner, Satoshi, and the company's history from one of the employees.

The Detective Boys are walking home when they noticed a strange jogger. Takagi, Sato, and Chousuke are placed on the case of a murder. The Detective Boys come across them and identify the jogger as the suspect.

Conan discovers that the suspect tricked Chiba's sense of time.

On a walk with Ran, Conan runs into Takagi who explains that Katsugoro Kitamura, the president of a construction company, is found dead from a stab wound. The suspect, Yuuichi Minamida, is in custody while the police attempt to figure out how the murder was done. The knife angle on the body suggests Kitamura was murdered by someone shorter than him; Minamida is 20 cm taller than Kitamura making it technically impossible.

A motorcyclist crashes outside of Mouri's detective agency. The motorcyclist is dead, but they find a suitcase with 300,000 yen and a note suggesting the money is a ransom drop.

A woman, Fumie Ozawa, is found dead in her bathroom around 9 am, having appeared to have committed suicide by hanging herself with a thin wire, by her friend Etsuko Aikawa who claims it was murder.