Richard Boone as Matthew Perry

Toshirō Mifune as Shogun's Commander

Mike Starr as Bos'n Cave Johnson

Timothy Patrick Murphy as Midshipman Robin Burr

Frank Converse as Lawrence Hawk

Laura Gemser as Tomoe

William Ross as Perry's Aide

Bin Amatsu as Baron Zen

Sonny Chiba as Prince Ido

James Earl Jones as The Prisoner

Iwae Arai as Guide

Mayumi Asano as Yuki

Mako as Enjiro

Hitoshi Ōmae as Sumo

Tetsuro Tamba as Lord Yamato