Terra Formars: Bugs 2-hen Online
| Cast overview, first billed only: | |||
 | Hidenobu Kiuchi | - | Shoukichi Komachi (voice) |
 | Ayako Kawasumi | - | Nanao Akita (voice) |
| Tomohisa Hashizume | - | Thien (voice) |
| Ayahi Takagaki | - | Zhang Ming-Ming (voice) |
 | Tomokazu Sugita | - | Ichirou Hiruma (voice) |
| Ami Koshimizu | - | Victoria Wood (voice) |
| Nana Mizuki | - | Maria Viren (voice) |
 | Rikiya Koyama | - | Donatello K. Davis (voice) |
 | Kenjirô Tsuda | - | God Lee (voice) |
| Ayaka Shimoyamada | - | Jaina Eisenstein (voice) |
| Toru Sakurai | - | Redon Bergsmuller (voice) |
| Eiji Takeuchi | - | Tejas Viji (voice) |
| Yasuyuki Sano | - | John Welthork (voice) |
| Yôji Ueda | - | Toshio Blight (voice) |
| Ryûichi Kijima | - | Yang Huwan (voice) |