Izuna Amatake

九尾狐に

The fox god of a certain mountain that Yasuke visits during a school camping trip. She speaks in a simple manner using few words and constantly thinks about mating with Yasuke. Izuna can take the form of anyone she chooses but decides to take her form to meet the person she loves as herself. (Source: Wikipedia) [Spoiler] It is later revealed that Izuna is a "forgotten god" who depends on Yasuke's love to maintain her existence. [/Spoiler]