Mugen Shinshi

In the early Showa era, detective stories enthralled audiences. When a strange group of men attempts to kidnap Atsuko Fukune, a dancer from a club, she seeks help from Mamiya Mugen. Notably, Mamiya is a celebrated detective, though still a child. Upon learning that other girls have also disappeared, Mamiya, together with his butler Alucard, springs into action to solve the mystery. -ANN