The legend of Watt Poe, a mysterious whale said to give happiness, in a world destroyed many years ago by a nuclear war
| Actor | Role |
|---|---|
 Toshiko FujitaJam (voice) | Jam (voice) |
 Eriko HaraSelene (voice) | Selene (voice) |
 Chiyoko KawashimaEva (voice) | Eva (voice) |
 Yusaku YaraRegio (voice) | Regio (voice) |
 Kenji UtsumiVillage Chief (voice) | Village Chief (voice) |
 Kohei MiyauchiBirdos Mayor (voice) | Birdos Mayor (voice) |