In the 2030s Earth has been overrun by the Blue, which are mutated insect-like creatures that kill and harvest humans for food. Most of the surviving human race has moved to Second Earth, a huge spaceship that orbits the planet. Yuji and Marlene must work together to reach Second Earth and fight against the Blue.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | One Day | 2003-08-04 | 30 min |
| Season 1 | Episode 2 | Cry | 2003-08-05 | 30 min |
| Season 1 | Episode 3 | Trial | 2003-08-06 | 30 min |
| Season 1 | Episode 4 | Agony | 2003-08-07 | 30 min |
| Season 1 | Episode 5 | Priority | 2003-08-11 | 30 min |
| Season 1 | Episode 6 | Relation | 2003-08-12 | 30 min |
| Season 1 | Episode 7 | Sympathy | 2003-08-13 | 30 min |
| Season 1 | Episode 8 | Oasis | 2003-08-14 | 30 min |
| Season 1 | Episode 9 | Confirm | 2003-08-18 | 30 min |
| Season 1 | Episode 10 | Tactics | 2003-08-19 | 30 min |
| Season 1 | Episode 11 | Go Mad | 2003-08-20 | 30 min |
| Season 1 | Episode 12 | Progress | 2003-08-21 | 30 min |
| Season 1 | Episode 13 | Heresy | 2003-08-25 | 30 min |
| Season 1 | Episode 14 | Set | 2003-08-26 | 30 min |
| Season 1 | Episode 15 | Calm | 2003-08-27 | 30 min |
| Season 1 | Episode 16 | A Sign | 2003-08-28 | 30 min |
| Season 1 | Episode 17 | Eclosion | 2003-09-01 | 30 min |
| Season 1 | Episode 18 | Chaos | 2003-09-02 | 30 min |
| Season 1 | Episode 19 | Collapse | 2003-09-03 | 30 min |
| Season 1 | Episode 20 | Versus | 2003-09-04 | 30 min |
| Season 1 | Episode 21 | Joker | 2003-09-08 | 30 min |
| Season 1 | Episode 22 | Dogma | 2003-09-09 | 30 min |
| Season 1 | Episode 23 | Soliste | 2003-09-10 | 30 min |
| Season 1 | Episode 24 | Compass | 2003-09-11 | 30 min |
| Season 1 | Episode 25 | Adagio | 2003-09-15 | 30 min |
| Season 1 | Episode 26 | Let Me | 2003-09-16 | 30 min |
| Directing | Masashi Abe | Director |
| Directing | Ryousuke Takahashi | Co-Director |
| Writing | Katsumi Hasegawa | Screenplay |
| Writing | Ryousuke Takahashi | Screenplay |
| Art | Hidetoshi Kaneko | Art Direction |
| Sound | Yoshikazu Iwanami | Sound Director |
| Camera | Yasuyoshi Toyonaga | Director of Photography |
| Sound | Kuniaki Haishima | Music |
| Production | Bag Min Beob | Producer |
| Production | Hiroaki Inoue | Producer |
| Production | Hiroshi Tazaki | Producer |
| Production | Yasuo Hasegawa | Producer |
| Editing | Toshio Henmi | Editor |
| Visual Effects | Fuminori Kizaki | Animation Director |
| Writing | Ryousuke Takahashi | Original Story |
