Nyan Koi!

Synopsis

Junpei Kousaka is a second-year high school student who despises cats and has an allergy to them. It just so happens that his high school crush is Kaede Mizuno is a girl who adores cats. One day, while walking home from school, Junpei kicks an empty can and unfortunately decapitates the local neko-jizou-sama (guardian deity of cats). He finds he can now understand what cats are saying, including his family's own ill-tempered cat, Nyamsus. However, if he does not grant 100 wishes from cats, he will turn into a cat himself. As he lives his normal life he must complete the requests of the cats which makes him have a deeper relationship with the people in his life.