Jack is a boy who lives with his animal friends Barnaby Bear, Dinah Dog, Squeeker Mouse and Phineas Fox. He's challenged to a race with Allegra, who turns out to be a witch. She takes Jack to the queen witch, Auriana. She plans on turning all her slaves into evil harpies.
| Actor | Role |
|---|---|
 Meiko NakamuraYoung Jack / Kiki (voices) | Young Jack / Kiki (voices) |
 Chiharu KuriKiki's brother (voice) | Kiki's brother (voice) |
 Kazuo KumakuraLittle Bear (voice) | Little Bear (voice) |
 Hiroshi OtakeFox (voice) | Fox (voice) |
 Tetsuko KuroyanagiMouse (voice) | Mouse (voice) |
| YYouko MizugakiLittle Dog (voice) | Little Dog (voice) |
 Hisano YamaokaWitch (voice) | Witch (voice) |