Shin Minatsu as (no title) / Announcer - Sapporo...,
INTERSECTING CAST Shin Minatsu as (no title) / Announcer - Sapporo... Kôji Fujiyama as Onodera / U.S. Arctic Base Commander Yoshiro Kitahara as Professor Amano / Mr. Sakurai Jutarô Hojo as Self-Defense Force Commander / Self-Defense Force Commander Kenichi Tani as Lee / Officer Jun Osanai as (no title) / Chidori Maru Captain Tsutomu Nakata as Hayashi / Toshio's Uncle Yuji Moriya as News Announcer (voice) / News Announcer Kazuo Mori as (no title) / Chidori Maru Radioman Yasuo Araki as (no title) / Self-Defense Force Soldier A Takehiko Goto as (no title) / Self-Defense Force Cessna Pilot Toichiro Kagawa as Man at Observatory / Operator B Kenichiro Yamane as Man at Observatory / Geothermal Station Engineer