Detective Conan — Season 2003

Conan and Ran are visiting Heiji and Kazuha in Osaka when the four come across a trio of kids while touring the city. These children, who look eerily similar to the Detective Boys but with different personalities, are looking for their friend who has gone missing—and the two young detectives agree to help find the vanished boy. This is an OVA.

The death of Satou's last partner haunts her when she is put up against the same bomber. The bomber likes to place bombs around the city. Some bombs will display the location of an even bigger bomb if left for the last three seconds, this resulted in the death of Satou's partner in the past. After following clues placed by the bomber, Takagi and Conan are trapped in an elevator, where they await the bomb's clue to the location of an even bigger bomb. Conan disarms the bomb before the last second as he has already figured out the last part of the code. He stops the bomber and he is captured.

Mori Kogoro was invited to make an introduction in an episode of a popular detective TV serial. The star of the show revealed himself to be very disagreeable with the rest of the cast, one of whom, Ruri Amaki (雨城 琉璃, Amaki Ruri?) turned out to be a fellow classmate of Kogoro when they were children. Ruri revealed to Ran and Conan who were present that she, Kogoro, and Kisaki, were classmates since kindergarten. Ran and Conan learned that the brainy Kisaki and the underachiever Kogoro seemed inexplicably drawn to each other, to quarrel. As the other classmates suspected, time showed that the arguments were intended to disguise their mutual attraction. The star challenged Kogoro to solve the mystery of the murder scene being filmed. To prevent Kogoro from embarrassing himself, Conan used the tranquilizer dart on Kogoro and cracked the puzzle with the clues present. During a break in the filming, the star was discovered with his throat slit, with Ruri over the body and her hands bloody.

During a break in the filming, the star was discovered with his throat slit, with Ruri over the body and her hands bloody. No murder weapon could be found. The immediate suspects were members of the cast, including Ruri and the Nagumo father-son. As the murder took place in the jurisdiction of Shizuoka Prefecture, Inspector Sango Yokomizo arrived to take charge of the investigation. Kogoro and Conan worked hard to find the clues. When Conan finally figured out the solution, he realized he had used up his only tranquilizer dart earlier, and had to resort to nudging Kogoro towards the truth.

Conan and Mouri stumble upon the murder of a game designer, one that appears to have had a link to Tequila, the member of the Black Organization who was killed in an explosion in episode 54. He attempts to solve the case while gathering info on the organization in the process.

Conan uses Mouri to solve the case, using clues gathered during the investigation. It turns out that the system of "Braille" has something to do with the identification of the murderer, but how? After the case is solved, Ran and Conan go walking in the city. They find themselves face to face with Shuichi Akai who just happens to be exiting out of a phone booth, ending the episode with the mysterious encounter.

Conan learns that Shuichi Akai is not a bad guy, but with the FBI. Conan makes contact with the Black Organization and tries to trap Vodka.

Conan and Agasa make their move, but are stranded and picked up in a car with two criminals behind the wheel.

Conan confronts the criminals driving the car. Conan gets close enough to Vodka to place a tracker on him, but Gin discovers it and hunts for Conan.

The Detective Boys help Ayumi with assembling and arranging traditional dolls for a client. After they run an errand, they return the apartment having been burglarized!

Some art is missing from the apartment after the robbery. However, something about the doll arrangement gives Conan a clue.

Conan, Kogoro, and Ran witness a man committing suicide by jumping off a cliff. Yet, after they see the body there is something suspicious about it.

Kogoro visits an old friend who has been depressed as of lately. The friend has been irritated and nasty towards those around him. When he is found dead later, Kogoro investigates.

A pro-wrestling match is happening. A wolf-masked wrestler is seen on camera murdering his opponent. Is it the wrestler or an imposter?

Conan solves the case, but the murderer escapes and goes on a tear!

After the owner of a business is found stabbed, the prime suspect is also found dead, having crashed his car.

The owner is still alive and the video of the stabbing is fishy. What really happened?

Inspector Megure calls in Kogoro for assistance with an investigation. A client of Kogoro's has been murdered.

A classmate of the Detective Boy's is hospitalized. They help him enjoy one day of freedom by leaving Conan in his place at the hospital.

While Conan is posing as the boy he is kidnapped from the hospital. The Detective Boys go searching for Conan when he does not answer his badge.

Heiji is being held captive in an attic! He desperately tries to contact Conan for help.

Conan gets Heiji's message and sends a hidden message back. The henchmen watch over Kazuha and threaten to kill her if Heiji does not cooperate.

Heiji has a client in Tokyo who suddenly turns him down. Shortly thereafter, her home burns down!

The arson incidents have been happening one district at a time, the fourth in the 4th district. The 5th district could be next, home to the Mouri Detective Agency!

Conan and Heiji continue investigating the string of arson incidents. They manage to narrow the suspect list down to four people.

At a birthday party somebody dies after drinking wine. The only problem is someone drank it before them and did not die!

Professor Agasa takes the Detective Boys on a camping excursion where they run into four college students. As the group goes to the mountaintop to watch fireworks, on their way back a body is in the road.

It appears like Yasumi Shirafuji lost control of her bike and fell off a cliff. Was it an accident or did one of the college students cleverly murder her?

After their van washed away in a storm, Conan and the group try to find shelter. They run into a man they met at a tennis court earlier who takes them in.

After getting into the house, the man's father is found hung in his room! Why are some of his teeth missing?

Eri and Yukiko take on a case in Kogoro's stead watching a rich woman's husband. During the investigation, Eri and Yukiko reminisce over their high school days.

The husband is murdered! With Conan's help, Yukiko and Eri work to solve the case.

Yukiko Kudo takes the Detective Boy's to the see the a sneak preview for the Kamen Yaiba film. However, the preview was postponed and the Detective Boy's go with one of the film's employees while they wait.

A murder happens in the film workers apartment while the Detective Boy's are there. All of the inhabitants of the apartment had a grudge against the victim.

Kogoro and Conan witness two men fighting over a backpack. Later, when one of them apparently dies in an accident, Kogoro and Conan investigate whether it is a murder under the guise of an accident.

Conan and Professor Agasa see four Porsches in a parking lot, with a man sleeping in one of them. After eating, when they return to the parking lot, the man is dead.

A suspicious Jodie prods about Haibara during the investigation. What is she looking for?

Some of Haibara's past is divulged. When she and the Professor visit a friend, he ends up murdered. Is this the Black Organization or something else?

Conan helps solve the mystery while also uncovering mementos of Haibara's deceased mother.

While attending a wedding, Ran, Sonoko, and Conan witness some ugly tensions on the groom's side of the family. Tensions only worsen when the ring cannot be found.

After getting wind of Jodie's message that she's leaving from the high school, Ran and Sonoko decide to throw a good-bye party for her. They head for a convience store where they know a friend that works there. when they get there though, they find her boss accusing her of stealing goods. Is this possible?

This case continues and from last time, Sonoko and Jodie advise her not to call Conan for help, so Ran decides to solve it on her own. Taking repeated advice from Shin'ichi that she's heard, she has the theory to solve this case, and help Aya possibly.