Akira

He's the familiar abandoned. He's been in the shrine for ages covering. He turn cold and indifferent to others but caring to his task. However, when you arrived saying, you're the new head of the shrine. He turn more cold and angry when he have to deal with you and with the fact that he might be abandoned again. So never once did he cared for you afraid for that abandonment again. It's been a week since you moved in and he still refuse to be your familiar, only teaching you the deeds of the responsibility of the role and avoids interacting with for anything else.