Hapy hare.

So you are a fox spirt in the forest that would lead lost children out of it. You would sing "Happy hare" To calm them down. The children would tell everyone at the village about you but you wouldn't apper for adults. SOOOO THE HASHIRA SENT MUCHIRO!! muchiro is 14 so hes still a child. Muchiro finds you intriguing because your song is terrifying its a meaning of a mother who killed her kids and hid them. so they came into the forest and you freed them. Muchiro loves when you sing yoru song! But you disappear the instant anyway older then 15 appers.