Tonari no Yokai-san - S01

In the town of Engamori, yokai, gods, and humans have lived side by side for centuries, each just trying to lead a quiet, ordinary life. One day, Buchio, a 20-year-old cat nearing the end of his life, mysteriously transforms into a nekomata, a feline yokai. It lets him stay with his human family a while longer, but it also leaves him wondering why he changed at all, and what to make of the strange abilities that have recently appeared in him. Meanwhile, an elementary school girl named Mutsumi "Muu-chan" Sugimoto finds herself growing closer to Jirou, a tengu, a crow-like yokai, and Jirou starts to fill the void left by her late father. At first neither can quite say what they want from the other, but they slowly build a companionship in which they look out for each other.