Nyan Koi!

In the comedy-sci-fi anime series Nyan Koi!, high school student Junpei Kousaka is cursed with the ability to understand cat speech after accidentally breaking a statue of a cat deity. Surrounded by cat lovers, including his own family and the girl he has a crush on, Junpei must keep his newfound ability a secret while trying to complete 100 good deeds for cats to lift the curse. If he fails, he'll be transformed into a cat and could potentially die from his own allergy. With the help of his mischievous cat Nyamsus and the guidance of a wise cat named Tama, Junpei must navigate his new feline-filled reality while trying to win over the girl of his dreams. Will he be able to lift the curse and find love, or will he become a furry feline forever?

You can stream Nyan Koi! on: Amazon Store

Some TV shows that have similar genres and were produced around the same time as Nyan Koi! include Dragon Ball Daima, DAN DA DAN, Tales of the Teenage Mutant Ninja Turtles, Star Trek: Lower Decks, Fullmetal Alchemist: Brotherhood, Adventure Time.