A series of ghastly murders are being committed. The one similarity in each of the murders is that a strange buzzing sound is always heard right before the murder occurs. Is the killer invisible or possibly some other incredible creature?

Science Fiction, Crime, Horror, Mystery

Yoshirō Kitahara, Junko Kano, Ryūji Shinagawa, Ikuko Mōri, Jōji Tsurumi, Yoshihiro Hamaguchi