Japan is about to celebrate the world's largest sports festival, WSG-World Sports Games, in Tokyo. In line with the opening ceremony, it is announced that the world's first Vacuum Superconducting Linear train, boasting a maximum speed of 1,000 km/h which combined all of Japan's technologies, will be opened to the public between Shin-Nagoya Station and Shibahama Station and established in Tokyo. As the world's attention is garnered, an incident occurs at a party venue where famous tournament sponsors are gathered, leading to an abnormal situation where top dogs of companies are kidnapped one after another. Behind the scenes are Shuichi Akai who monitors the incident, and the FBI who waits for orders from Akai. Conan's reasoning reveals the relevance of the apocalyptic WSG kidnapping incident that occurred in Boston, USA, fifteen years ago, and that the incident was also under the jurisdiction of the FBI. Is this a coincidence? What is going to happen in Japan, where many types of people from all over the world are gathered? (Source: Detective Conan World)

A bombing case at Nichiuri TV in autumn. The Satsuki Cup, which crowns the winner of Japan's Hyakunin Isshu, is currently being filmed inside the facility. The incident results in a big commotion and, while the building is burning to ashes, the only people left inside are Heiji and Kazuha. They get rescued just in time by Conan, who rushes to the scene. Both the identity and purposes of the bomber are unknown. While confusion takes over due to the explosion, Conan meets a mysterious beautiful girl who claims she is Heiji's fiancée. Her name is Momiji Ooka and she is the Kyoto High School champion of the Karuta game. As fate would have it, Kazuha is going to face Momiji in the Hyakunin Isshu, so she begins to train with the help of Heiji's mother, Shizuka, who is a skilled Karuta player. At the same time, in a Japanese house in Arashiyama, Kyoto's outskirts, the reigning Satsuki Cup champion is murdered. Pictures of the crime scene reveal Momji's presence. Additionally, several Karuta cards were spread around the victim. Conan and Heiji, along with the Osaka and Kyoto police departments, begin their investigation on the Satsuki Cup and the related murder case. As the inquiry goes on, they come across a secret connected with the Hyakunin Isshu. (Source: Detective Conan Wiki)

On a dark night, the Japanese police is raided by a spy. Different countries' intelligence agencies—such as England's MI6, Germany's BND, and America's CIA—as well as the FBI's secret files are going to be taken, but public safety officers lead by Tooru Amuro arrive just in time. The spy steals a car and escapes. The spy and Amuro are then locked in a dead heat on the highway, and just as it is about to cause an accident with multiple cars, the spy's car is hit by FBI agent Shuichi Akai's rifle bullet and falls of the roadway. The next day, Conan and his friends go to a newly-remodeled aquarium in Tokyo. Under the main attraction, a Ferris wheel, Conan finds an attractive woman alone and injured. Her left and right eyes are different colors. But the woman is in a state of amnesia where she doesn't even remember her own name, and the cellphone she's carrying is broken. Conan and his friends promise to help her regain her memory, so they stay with her. Throughout all this, Vermouth is watching behind the scenes. Afterwards, she pulls out a silencer and speaks into an attached intercom, It's as planned, Gin.

Kaitou Kid dares to challenge the police once more, setting his sights on the Russian Imperial Easter Egg. With the date, time, and place, the Osaka police force scrambles to stop him. But this time, Kid may have bitten off more than he can chew—Conan Edogawa, Heiji Hattori, and numerous others are also trying to get their hands on the jeweled egg. As the race for possession of the egg escalates, a string of murders threatens those after it, and at the same time the tragic truth behind the Romanov Dynasty is finally revealed. At the center of these developments, it is up to Conan to solve the gruesome murders and catch Kid, all while protecting those close to him and concealing his identity.