| Penii Kaataa [Penny Carter] | Saiga Mitsuki |
| Birii Kimura [Billy Kimura] | Watanabe Akeno |
| Maagaretto [Margaret] | Higasayama Tsugumi |
| Rotta Buresuto [Lotta Brest] | Hirohashi Ryou |
| Arubaado Buresuto-hakase [Dr. Albert Brest] | Ogawa Shinji |
| Jeemuzu [James] | Ueda Yuuji |
| Emerii [Emely] | Oohara Sayaka |
| Kureiton-taii [Captain Clayton] | Ikeda Masaru |
| Toomasu Suchimuson-kyouju [Professor Thomas Steamson] | Shinagawa Tooru |
| Furiiman [Freeman] | Suzuki Katsumi |
| Hoonaa [Horner] | Koyama Takehiro |
| Tonii Kimura [Tony Kimura] | Inaba Minoru |
| Odenwarudo-kyouju [Professor Odenworld] | Kusumi Naomi |
| Toreeshii Jr. [Tracy Jr.] | Shimura Tomoyuki |
| Reporter B | Noda Junko |
