- Original release
- Previous episode S02E19 - スポーツクラブ殺人事件
- Number S02E20
- Episode runtime 25 minutes
- Country Japan
- Original language Japanese
- Genres Crime, Comedy, Adventure, Suspense, Thriller, Anime, Mystery
-
External links
TheTVDB page
IMDB page
TheMovieDB page -
Last update
22 septembre 2026 - 08:15
on 11 databases
外交官殺人事件(前編)
In the middle of the day, after Ran gets off the phone from Shin'ichi, a teenage boy called ""The Great Detective of the West"", Hattori Heiji barges in the Mouri office demanding to see Shin'ichi (""The Great Detective of the East"") for a showdown. While Kogoro explains that he isn't here, a woman comes in asking Kogoro to help find her son's finance. They go to her house to discuss things further, when they see the woman they're looking for with her son. then when they get to her husband's office, they find her husband, a wealthy diplomat dead by poison. With the police on the scene with a locked door, they're baffled and determine it a suicide. Heiji thinking he gives the answers to Kogoro waits for him to show, and more determined than ever to solve the case before he does. Meanwhile, Conan, who has a cold, was given alcohol by Heiji to fell better, is now feeling worse...he feels like his body is on fire...what's going on??
Spoilers ahead for viewers who have watched the Detective Conan Season 34 finale. After 34 seasons and 1,297 episodes, it would be easy to assume that Gosho Aoyama’s legendary mystery anime has nothing left to prove. And yet the Season 34 finale, which aired on September 5, 2026, is another reminder of why Detective Conan remains one of Japan’s most enduring crime, suspense, comedy, adventure, and mystery series. The finale does not reinvent the formula; instead, it sharpens the pleasures that have kept fans following Conan Edogawa for decades: a clever case, emotional restraint, character history, and the constant sense that the truth is always one deduction away.
Season 34 opened with a telling choice: before he became Conan, Shinichi Kudo and Ran Mori’s trip to the aquarium was interrupted by murder. That first episode immediately brought the season back to the original wound of the series: Shinichi is still a teenager trapped in a child’s body after being poisoned by a sinister organization, and every case he solves as Conan carries the weight of a life he is unable to fully reclaim. The finale works because it understands that Detective Conan is not only about identifying culprits. It is about the tragedy of a brilliant detective forced to live beside the people he loves while hiding the most important truth of all.
What worked best in the Season 34 finale was its confidence. Detective Conan finales often have to satisfy two audiences at once: viewers who come for the weekly mystery structure and long-term fans invested in the bigger mythology surrounding the Black Organization, Ai Haibara, Shinichi’s condition, and Ran’s slow emotional reckoning. This finale balanced those expectations by treating the case as both a puzzle and a character test. The deductions mattered, but the silences mattered too. Conan’s small hesitations, Ran’s sensitivity, and the lingering presence of Shinichi in every decision gave the episode a bittersweet emotional charge.
