Following World War V, a global-scale conflict fought with non-nuclear weapons that almost halved the earth's population, the city-nation of Olympus stands as a beacon of hope in a world of chaos.
| Actor | Role |
|---|---|
 Maaya SakamotoDeunan Knute (voice) | Deunan Knute (voice) |
 Koichi YamaderaBriareos Hecatonchires (voice) | Briareos Hecatonchires (voice) |
 Mikako TakahashiHitomi (voice) | Hitomi (voice) |
 Hiro ShimonoYoshitsune Miyamoto (voice) | Yoshitsune Miyamoto (voice) |
 Sakiko TamagawaAthena Aerios (voice) | Athena Aerios (voice) |
| MMayumi YanigasawaNike (voice) | Nike (voice) |
 Naomi ShindoDeia Chades (voice) | Deia Chades (voice) |