- Original release
- Previous episode S18E16 - 愚か者への遺産
- Number S18E17
- Episode runtime 25 minutes
- Country Japan
- Original language Japanese
- Genres Crime, Comedy, Adventure, Suspense, Thriller, Anime, Mystery
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External links
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Last update
22 septembre 2026 - 08:15
on 11 databases
毛利小五郎探偵廃業の日（前編）
Kogoro receives a request from a client named Ryouzou Gamou to find a witness to confirm his alibi. On the sixth day Gamou calls Kogoro and tells him he has lost hope in him. The next day, Gamou is found hanged in a forest an hour in distance away. The police suspect it to be suicide but Mori reveals it is a murder, as Gamou could have killed himself at home if he wanted to. After interrogating Gamou's nephew, Kyousuke Arai, Kogoro returns home to find news reporters who question Kogoro about the suicide revealed to be murder. The next day, Kogoro heads to the horse track and meets up with detective Isao Takeoka, the detective who falsely accused Gamou five years ago. They work together and investigate Ryouzou's ties and end up at his nephew's house. They interrogate Arai and reveal his motive for the murder would be the inheritance. The next day, Arai is found in his house hanged and Kogoro decides to close his detective agency by removing its sign.
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.
