When a strange group of men attempt to kidnap Atsuko Fukune, a dancer at a club, she seeks the help of Mamiya Mugen, a famous detective - who also happens to be a child. When it turns out that other girls have gone missing, Mamiya, with the help of his butler Alucard, springs into action to solve the mystery. (Source: Anime News Network)
Watch Mugen Shinshi: Bouken Katsugeki-hen episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.
Detective · Male Protagonist · Primarily Child Cast