character - Prof. Mikumo

character - Kitayama

character - Tokita

character - Komiya

character - Executive Managing Director Itô

character - Kaijima

character - Katayama

character - Chief detective

character - Koichiro Sayanomiya

character - Tatsuji Sugisaki

character - Yoshikazu Hayashida

character - Prison warden Takioka

character - Yazaki

character - Miyamae

character - President Yamamoto

character - Ship's captain

character - Hattori

character - Yamamoto

character - Tazaki

character - Koichiro

character - Hidekazu Matsubayashi

character - Hideo Iwakuro

character - Jitsuma Katsuragawa

character - Eisai

character - Tadao Takemura

character - Employee

character - Fûraidô

character - Hiroshi Nozaki

character - Kanamori(金森)

character - Zensuke(善助)

character - Dr. Yano

character - Takeshi

character - Bartender

character - Kumamoto

character - Masayoshi

character - Sentarô

character - Hide, a garbage collector

character - Shibata

character - Gen

character - Potato Seller

character - Detective

character - Plainclothes detective

character - Proprietor of the "Genkian"

character - Newspaper reporter

character - Yuhata

character - Tamio Sasaki

character - Aioi Station policeman B

character - Hatanaka

character - Driver

character - Futaki

character - Secretary (as Susumu Uemura)

character - Kaji Driver