Neko, Hajimemashita: Nande ka Kyou mo Neko Gurashi

The first 'best of' selection of blockbuster cat manga. Hisashi Kazuyo is a high school boy whose contents have been replaced due to a traffic accident. He will be picked up and kept by a cute high school girl! The “nekogurashi” that looks carefree is also quite hard?

(Source: Shogakukan, translated)