Rio
リオ
About
Nina's pet cat, Rio (called 'Leo' in the English translation of the manga), can change into the form of a little boy, with a magic candy. In the anime, all he has to do is a flip and he becomes human. In the anime, he starts to like Ayu's dog, Tamako. (Source: Wikipedia)
Voice Actors
Lynn, Sherry
English
Takagi, Reiko
Japanese
Lee, Yong Sin
Korean
Silvestri, Marcella
Italian
Romano, Ana
Spanish