Kyutaro Nagasogabe/Eiji Nagasogabe

Midori Miyama

Spy Joe

Nahoe Minegishi

Spy Zolkov

Newspaper Reporter

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

Engineer at the Applied Atomic Energy Research Institute

Prematurely gray-haired man

Yuzo Tanigawa

Engineer of the Applied Atomic Energy Research Institute

Bald Man

Spy Tokuno

Spy Kimura

Farmer Father

Applied Atomic Energy Research Institute Worker with a Tohoku Accent

Grandmother Okin