Meitantei Conan - Season 12 / Year 2007

The teacher of the Detective Boys decides to give the class a mental test. Conan is called by the teacher so the class must solve it without him. They solve it with the help of two silent out-casted students. It turns out it was a plan to include the new students so they feel more involved.

While studying in the library Ayumi finds a book with a missing page in it. The Detective Boys investigate who last checked out the book.

In the hospital, the FBI talk about Rena Mizunashi. Elsewhere, a child witnesses the murder of a rock'n roll star, and Conan and the group try to figure out what he saw. Conan gets suspicious of Eisuke who starts showing similarities to Kir.

Conan and the others attempt to solve the case of the murdered rock star. Near the end of the case, Eisuke tries to find info on how Kogoro solves it, only to be interrupted by Conan claiming to be tired. Eisuke swiftly glares at him, giving further speculation that he may be working with the organization, and his secret identity may no longer be safe.

Eisuke manages to find another case and convinces Kogoro into taking it. A woman is murdered, and her son says he saw who did it. Conan realizes that the case has something to do with the organization, as the boy was a witness to Kir's abduction by the FBI in episode 425.

Conan solves the case, but makes an astounding revelation afterward. It appears the foreign woman the boy encountered happens to be no other than Vermouth.

While at a Ski Resort, the Detective Boys encounter college students working on a project. During a blizzard, one of them goes missing!

After the blizzard, one of the students is found dead at the bottom of a cliff. Was this an accident? How would one of the other students have killed her?

At a pond nearby a robbery, animal control is trying to take capture a snapping turtle. Two people claim the turtle is theirs! What do they want the turtle for?

The owner of a painting fears that Kaitou Kid is after his valuable piece of work. When the moment comes for him to strike, the painting gets stolen, and the man's father is found dead.

Conan believes that Kaitou Kid has nothing to do with the case. Conan figures out the trick thanks to Takagi and reveals the painting was never stolen. He reveals the culprit set this up for murder and tried to blame it on Kaitou Kid. Afterward the culprit was arrested. Later on Conan meets Kaitou Kid; he revealed he was in disguise to clear his name, who then escapes out the window.

A rental car goes out of control while Ran, Kogoro, and Conan are driving it. They cannot stop the car from running, or it'll explode.

Conan recalls a case ten years ago when Shinichi and Ran are given a test they must solve by a mysterious masked man claiming to be Shinichi's brother.

Conan's memory of the case ten years ago continues. With help from Professor Agasa, Jimmy and Ran attempt to solve the mystery given to them by the mysterious man, and uncover his identity. As it turns out, the mysterious masked man was the original Kaitou Kid, who was actually hoping Jimmy would turn to Booker Kudo for help.

Ran believes her mother is having an affair with another man after finding a picture of her with another guy. She and Conan decide to get down to the truth, and spy on her and the man while they are at a restaurant, but Conan figures there is more to the man than meets the eye.

While Kogoro and Conan are out to eat, they witness a hit and run. Another witness, however, thinks it was no accident.

An old man is injured and points at Genta, who was practicing kicking a soccer ball in the same area. Is Genta the true culprit behind the injury?

Using Genta as a clue to the old man's head injury, Conan attempts to solve the case.

A murder occurs in a mall on the top floor and all its costumers are sealed off. Conan manages to find out the murder was used to seal the mall so people after the culprit can not find him. They later find the culprit who was not the list of suspects and arrest him.

A monk claims to see a dead woman's body, but when the police arrives, the body vanishes. The head monk believes that he is hallucinating due to the thought of his dead mother. Conan and Heiji investigate and find out the truth. Was everything the monk saw just an illusion, or is there more to it? Following this case, Heiji reveals to Conan that he has been invited for a Detective Koushien, with the best high school detective from the North, South, East and West of Japan. Heiji was invited to represent the West, and though Kudo was originally the choice for the East, Hakuba makes another appearance representing the East. Later, one of the detectives are murdered and the island is without communication. Conan manges to solve the case and help comes due to Heiji.

A hostess is found dead by her fiancé's friend. Police suspect it is a burglary, as everyone else has an alibi.

The car breaks down while Professor Agasa and the Detective Boys are out, forcing them to stay the night at an old house owned by an old lady. They meet several others, but while they are sleeping, a young woman they met earlier is found murdered by a sharp tool.

Conan puts the clues together and uses Professor Agasa to solve the case of the Onibaba legend murder.

A woman goes to a police station to thank an officer that helped her recently, but the police tell her there is no such officer there. Where did he go?

Conan, Ai, and Dr. Agasa investigate the dark photograph of Eisuke's father and attempt to learn more about the mysterious Hondou family. In the process, they are involved in another case, one leading them closer to information about the Black Organization.

Conan and his comrades learn that Eisuke's father attended a meeting with men in black suits and believes that he and Eisuke may be part of the Black Organization.

A man is murdered, and the only clue is a cat statue. Conan must figure out who did it and how it was done.

Satou has a ring on her left hand ring finger, which all the officers believe was given to her by Takagi, thus, making them angry at him. Satou receives a call from Ran that there was a murder. A fifty-two year old mystery author is murdered.

Conan finds a famous rock star to be the culprit behind a murder, but the rock star has an abili. Can Conan find the flaw and capture the murderer?

In the third courtroom confrontation, Eri Kisaki takes on another client and is put up against a new female rival lawyer who eventually becomes essential to the case.

Heiji relives a case from the past when he tells Conan about a detective he met a few years ago on a ski trip while they were in middle school. Heiji claims that the detective is better than Shinichi. However, the detective turns out to be no other than Shinichi. In he past, a man is shot dead while on a ski lift. However, it would've been impossible to shoot him while in front or behind him. Shinichi and Heiji figure it out at the same time due to the hint from their father. They solve the case at the same time without meeting each other.