Yakushiji Ryouko no Kaiki Jikenbo Anime Details and Episodes The story revolves around Ryouko Yakushiji, a 27-year-old multilingual investigator that graduated from Tokyo University's elite Department of Law, and… Series info · Watch free · Trending anime · Airing schedule FormatNovelStatusFinishedSourceOriginalCountryJapan Action · Horror · Mystery · Supernatural Police Ryoko's Case File (Adaptation) · Yakushiji Ryouko no Kaiki Jikenbo (Alternative) Case Closed Ryouko Yakushiji · Junichiro Izumida · Isurugi Ruriko · Yukiko Muromachi (Supporting) · Akira Kishimoto (Supporting)