Momo-chan, the pet cat of the Hanazaki family, goes missing after being kidnapped by another cat during a family trip. To help Momo-chan's owner, Emi-chan, who has lost all her energy, and to find Momo-chan, Tama and the others set out on a journey to search for her. Along the way, they encounter a swallow named Tsubakuro and discover Momoko, but there they are met by Blackfoot, the leader of a group of cats abandoned by humans, and his subordinate Bobtail. Will Tama and the others be able to bring Momoko back safely?
| Actor | Role |
|---|---|
 Hiroko Kasahara(voice) | (voice) |
 Hekiru Shiina(voice) | (voice) |
| TTarô Arakawa(voice) | (voice) |
 Sakiko Uran(voice) | (voice) |
| SShinobu Muraki(voice) | (voice) |
| MMasako Watanabe(voice) | (voice) |