- Shun Shioya
- Haruo Adachi
- Yasuhisa Furuhara
- Hideki Yoshino
- Junki Tozuka
- Koichi Moriwaki
- Gero
- Talba
- Nanami
- Miki Aono
- Daniel Aguilar
- Daniel Wyndham
- Ryosuke Fukuda
- Hiroshi Aono
- Gen Ichikawa
- Staff Officer Hayashi
- Yûki Ikushima
- Akio Hara
- Tatsuya Kaneko
- Alien Silvie
- Eiichi Kikuchi
- Toru Idesugi
- Naohiro Kimata
- Narrator
- Ryûki Kitaoka
- Investigator Imai
- Ryû Manatsu
- Chief of Staff Oshima
- Shunichi Okita
- Shojiro Eda
- Katsumi Shiono
- Announcer
- Kôjirô Takahashi
- Kairo Sato
- Takumi Tsutsui
- Dr. Fukuyama
- Sanshirô Wada
- Outerman
