It is 300 years into the future. Earth's environment had been devastated by mankind's own foolish plans and humankind is beleaguered by the sentient forests which they have awoken. The world balance is tipped when a young boy named Agito stumbles across a machine that glowed in a strange blue hue inside a forbidden sanctuary.
| Actor | Role |
|---|---|
 Ryo KatsujiAgito (voice) | Agito (voice) |
 Aoi MiyazakiToola (voice) | Toola (voice) |
 Yuko KotegawaYolda (voice) | Yolda (voice) |
 Atsuko YuyaJessica (voice) | Jessica (voice) |
 Ren OsugiAgashi (voice) | Agashi (voice) |
 Masaru HamaguchiCain (voice) | Cain (voice) |
 Toshikazu FukawaHajan (voice) | Hajan (voice) |
 Kenichi EndoShunack (voice) | Shunack (voice) |
 Tomoko KanedaZerui (voice) | Zerui (voice) |
 Kurumi MamiyaBerui (voice) | Berui (voice) |
 Omi MinamiMinka (voice) | Minka (voice) |
 Hideyuki TanakaDoctor Sakul - Toolone cum Sakul (Voice) | Doctor Sakul - Toolone cum Sakul (Voice) |
 Katsuhisa HoukiAgohige (voice) | Agohige (voice) |
 MugihitoNabe oyaji (voice) | Nabe oyaji (voice) |
 Takehiro KoyamaKuchihige (voice) | Kuchihige (voice) |