斎藤達雄

Jôji

岡村文子

Yumiko

Soichi Kunijima

Yoshiaki, great detective

Shichiro Sugano

Thief

坂本武

Uncle

Ryū Chishū

Tokio Seki

Detective's assistant

Junko Matsui

Yôko, Jôji's wife

小倉繁