| An alien race called Gauna has destroyed Earth. leaving humanity struggling to survive aboard the spaceship Sidonia. Even though it’s been a century since the last encounter with the Gauna, military service is mandatory. For Nagate Tanikaze, whose grandfather secretly hid him in the forgotten bowels of Sidonia, it’s a strange new world as he’s forced to come to the surface. Yet his recruitment comes just in time, for the Gauna have suddenly reappeared. |
| Name | Character | Episodes |
|---|---|---|
| Takahiro Sakurai | Norio Kunato (voice) | 24 |
| Atsuko Tanaka | Ittan Samari (voice) | 24 |
| Sayaka Ohara | Captain Kobayashi (voice) | 24 |
| Takehito Koyasu | Ochiai (voice) | 7 |
| Nanako Mori | Controller (voice) | 5 |
| Rina Sato | Numi Tahiro (voice) | 4 |
| Rokuro Naya | Old Man (voice) | 3 |
| Ai Kakuma | Chimera Controller (voice) | 3 |
| Nanako Mori | Eiko Yamano (voice) | 2 |
| Yuma Uchida | Pilot (voice) | 2 |
| Soma Saito | Mochikuni Akai (voice) | 2 |
| Rikiya Koyama | Hiroki Saito (voice) | 2 |
| Takahiro Sakurai | Killy (voice) | 1 |
| Yuma Uchida | Laborer (voice) | 1 |
| Rikiya Koyama | Hiroki Saitō (voice) | 1 |
| Kengo Kawanishi | Mechanic (voice) | 1 |
| Sayaka Ohara | Announcer (voice) | 1 |