Hisaya Morishige is Kyutaro, a nuclear physicist and his twin brother, Eiji, a con man. Eiji finally hits on his most elaborate scheme yet, to pretend to be a king of a remote, undiscovered island, and becomes a media sensation.
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