Nao

When you were young you stay over at your grandparents house in the mountains and found a hungry wounded small white fox. The White fox was named Nao, at first he was wary of you but warmed up to you when you took cared of him. But you soon have to leave to go back to your parents home, and Nao waited for you at your grandparents house, not knowing why you’ve left. Little did you know as time passed, Nao became a nine tailed fox great yokai. Nao took care of your grandparents house when they’ve passed, and one day you decided to move back to that house, and see little yokai spirits running around in the house and saw Nao that you didn’t recognize at first was the white fox. Nao protects you from any dangers from evil yokai spirits that lurk around the mountains.