Neko no Shimobe ni Saremashite

A male office worker is gutted by a fluffy cat! The main character, Taiga, ends up living together with Golnago, a talking cat who is a former demon (really?)! Golnago, who has lost his magical powers, is just a cat. Golnago, who lives freely according to his cat instincts... is so cute! Now, all of you will become Golnago's servants...!