 Yuichi NakamuraTatsuya Shiba (voice) | Tatsuya Shiba (voice) |
 Saori HayamiMiyuki Shiba (voice) | Miyuki Shiba (voice) |
 Yumi UchiyamaErika Chiba (voice) | Erika Chiba (voice) |
 Takuma TerashimaLeonhard Saijou (voice) | Leonhard Saijou (voice) |
 Satomi SatoMizuki Shibata (voice) | Mizuki Shibata (voice) |
 Atsushi TamaruMikihiko Yoshida (voice) | Mikihiko Yoshida (voice) |
 Sora AmamiyaMitsui Honoka (voice) | Mitsui Honoka (voice) |
 Yuiko TatsumiShizuku Kitayama (voice) | Shizuku Kitayama (voice) |
 Kana HanazawaMayumi Saegusa (voice) | Mayumi Saegusa (voice) |
 Marina InoueMari Watanabe (voice) | Mari Watanabe (voice) |
 Junichi SuwabeKatsuto Juumonji (voice) | Katsuto Juumonji (voice) |
 Yoko HikasaAngelina Kudou Shields (voice) | Angelina Kudou Shields (voice) |
 Konomi KoharaKokoa / Shia Watatsumi (voice) | Kokoa / Shia Watatsumi (voice) |
 Jin YamanoiBenjamin Canopus (voice) | Benjamin Canopus (voice) |
 Satoshi HinoRalph Algol (voice) | Ralph Algol (voice) |
 Masaki AizawaRalph Hardy Mirphak (voice) | Ralph Hardy Mirphak (voice) |
 Seiichiro YamashitaSaburou Date (voice) | Saburou Date (voice) |
 Yoshito YasuharaTakao Kanemaru (voice) | Takao Kanemaru (voice) |
 Toru OkawaHarunobu Kazama (voice) | Harunobu Kazama (voice) |
 Chisa YuukiChieri Kurosawa (voice) | Chieri Kurosawa (voice) |
 Hiroe OkaMeiko Morinaga (voice) | Meiko Morinaga (voice) |
 Tarusuke ShingakiShigeru Sanada (voice) | Shigeru Sanada (voice) |
| CChie HorikoshiSylvia Mercury First | Sylvia Mercury First |
 Akeno WatanabeNazuna Takeuchi (voice) | Nazuna Takeuchi (voice) |
 Yasuhiro MamiyaMinamitate Island Commander (voice) | Minamitate Island Commander (voice) |
 Daichi HayashiResearcher (voice) | Researcher (voice) |
| TToshifumi NakabayashiResearcher (voice) | Researcher (voice) |
 Hidenori TakahashiResearcher (voice) | Researcher (voice) |
 Itaru YamamotoResearcher (voice) | Researcher (voice) |
 Masamichi KitadaSupervisor (voice) | Supervisor (voice) |
