as Robert Stephenson (voice)

as Tsuneo Okuda

as Local cop (uncredited)

as Okano

as Junkichi Ishiyama

as Toshimitsu Nabeshima

as Minister

as Morishita

as Hara Sanjuro

as Hideo Iwase

as Fukumoto

as Yutaka Kawasaki

as Kanzaki

as Michio Sagawa

as Chamberlain Yasuhide Toda

as Monta (Akabeko craftsman)

as Ichigoro

as Yuzo Daido (Kuniko's brother, pianist)