Flying cat named Kiro?

A young witch, on her mandatory year of independent life, finds fitting into a new community difficult while she supports herself by running an air courier service.

A young girl named Kiki must leave her home for a year to begin training in witchcraft. She leaves on her broom, but first says goodbye to her friends and family. Kiki then begins her new life with her trusted cat Jiji.

"Shiro" is a black cat who loves her family very much. She loves them so much she wants to help them out in times of need and trouble…but it’s difficult to do this if she’s just a cat. So one night, she wishes on the moon to make her able to help, and the next day, she has turned into a human girl.

Kuro is just an ordinary cat who only wants to protect his owners who are an old couple that can't fend for themselves. One day while on a date with his girlfriend Pooly who is a dog, he is kidnapped by an evil scientist and turned into a robot. Kuro somehow removes the chip that controlled him and notices that people get scared with his new robotic appearance and that he can now talk like a human. He decides to disguise himself with the skin of a stuffed toy and to continue living as a pet.

Yoshirou, a secluded teenager, brings back home a stray cat after a car accident. The next morning the cat has turned into a nice girl, Kiki, who wants to be his girlfriend... Will catnip get in the way of their love?