Overview: A new investigator claims to be the best and challenges Butt Detective to a public detective match. But our hero senses something amiss.
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First Air Date: May 03, 2018Last Air date: May 27, 2023Season: 1 SeasonEpisode: 86 EpisodeRuntime: 20 minutesQuality: HDIMDb: 9.00 / 10 by 1 usersPopularity: 95.013Language: Japanese