Mouri Kogoro received a letter from a mysterious person called Kurataya Komakichi saying he wanted to give him his family treasure. So, Ran and Conan decided to accompany him to Yamaguchi. The letter said: "I'll be waiting in front of the large fox at the Yuda hot springs Station at 3 PM" signed Kurataya Komakichi. He suddenly exlcaimed himself that he would be rich and woke up the whole train wagon making Ran and Conan a bit uncomfortable. They later arrived at the Shin-Yamaguchi Station and again, Kogoro exclaimed himself that they arrived in Yamaguchi. Because they had plenty of time before the meeting started, they decided to do sightseeing but Kogoro ran into Natsume Asuka, a Yamaguchi news site reporter at Yamaguchi Shimbun and she gave him her business card. When she asked Kogoro why they were in Yamaguchi, he said that they were only sightseeing not mentionning the mysterious letter from Kurataya Komakichi. She asked them to be their tour guide and evidently, the famous detective accepted because she was a beautiful lady. The trip starts when Asuka brings them to Kozan Park telling them that at the Muromachi Period, Yamaguchi was even more prosperous than Kyoto and that people nicknamed it Nishinokyo or the Kyoto of the west and it was where there was the Rurikoji Five-Story Pagoda, one of the three greatests of Japan along with the ones of Hōryū-ji and of Daigo-ji and that the pagoda lights up at night.Then, they went to Chinryutei, the house of the merchant Abe Family where thinkerers such as Saigō Takamori and Kido Takayoshi held secret meetings regarding the Satchō Alliance.Ran added that the room where the thinkers thought was really tiny and Kogoro said that standing in this room made him feel patriotic. Asuka then asked Mori Kogoro what were his plans for the evening and he responded by saying he was meeting someone named Kuataya Komakichi.
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.