Osamu Shimokawa

Two private detectives investigate cases of young men of rich parentage getting abducted and raped until a ransom is paid.

Koichi, a university student, begins boxing to fight against his dormitory supervisor, who forces his fellow dormitory members to perform sadistic sexual acts every night. Then Hideki, a boxer who is seen as a promising future student, joins the dormitory. As they strengthen their bond in order to overthrow the dormitory leader, love begins to bloom between them, but...