Kenkichi "Tack" Miki

Kenji Sahara

Ichirô Miki

Tomonori Yazaki

Ichirô no okâsan

Machiko Naka

Minilla (voice)

Midori Uchiyama

Gabara

Hiroshi Sekita

Minilla (as 'Little Man' Machan)

'Little Man' Machan

Toy Consultant Shinpei Inami

Hideyo Amamoto

Bank Robber Senbayashi

Sachio Sakai

Shinpei Minami

Eisei Amamoto

Sachiko

Hidemi Ito

Tomonori Nahimoto

Assistant Detective

Chotaro Togin

Sanko

Junichi Ito

Bank Robber Okuda

Kazuo Suzuki

Detective

Yoshifumi Tajima

Bartender

Ikio Sawamura

Train engineer

Yutaka Sada

Landlord

Shigeki Ishida

Guy Painting Billboard

Yutaka Nakayama

Godzilla

Haruo Nakajima

Minilla (as 'Little Man' Machan)

Masao Fukazawa

Plane Passenger (uncredited)

Osman Yusuf