A rich and frail boy receives a threatening letter of kidnapping. Kazama, a swimmer, is hired as the son's bodyguard. While protecting the boy from the evil hands of the kidnappers, he also instils the taste of men into the boy.

• Shirō Shimomoto
• Toru Nakane
• Jun Hoshi
• Yasuo Sasaki
• Mayumi Matsumoto
• Miyuki Tachibana
• Kazuo Taira
• Yutaka Ikejima