スラバヤ殿下

森繁久彌

Kyutaro Nagasogabe/Eiji Nagasogabe

Akiko Shima

Midori Miyama

有島一郎

Spy Joe

馬渕晴子

Nahoe Minegishi

千葉信男

Spy Zolkov

内海突破

Newspaper Reporter

三木のり平

Japanese part-time student who prepares to interpret His Highness Surabaya's words

市村俊幸

Engineer at the Applied Atomic Energy Research Institute