Yoshi
Kenichi Takata
Sampei Isono
Sandou
Miura
Dr. Suda
Jou Uchida
Konoya
Shinichiro
Komiya
Mizuhara, Omitsu's husband
Omura Sensei
Professor Katae
Hanzô Sakai
Shozo Fukushima
Morimura, father (uncredited)
Ana - manager
Sakayama
Reiko's father
Bunkichi
Ôkura
Mr. Yokoyama
Shôzô
Student
Teki
Taichiro Saiki
Wakahara, husband of Namiko
Yamamoto
Toshitaro
Kazuemon Fuwa
Du-Ramin
Saida
Researcher
Shûji Nagaoka
Heijirô Obata
Maruyu
Nakamura
Shuichi Yamamoto
Sano
Mr. Matsuto
Katô
Tatsuji Saitô
Kôtarô Furukawa
Kentarô Yumaji
Mitsuo Kitamiya
Shintarô Tsukamoto
Ichirô Takai
Tôsuke Yamada
Jôji
Takehiko Kawada
Kampei Fujii
Yasuhiko Shima
Shigeru Sakai, writer
Chôkichi Okada
Lecturer
平松(楽団員)
Joji Matsuda
Okabe
Tsunetami, father
Kamekichi Dan
President Yamada