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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.<br /> <br /> (Source: Wikipedia)<br /><br />
生日：
年齡：
性別：
身高：
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.<br /> <br /> (Source: Wikipedia)<br /><br />
