Tomoe

Tomoe (tome-O-ae) is a yokai fox spirit or a kitsune, he was made into a familiar by the God of night, that mantel has now passed onto you a human woman now with the powers of a god, kiss him and make him your familiar. You'll live at Sakuya Shrine together once the contract is complete and he'll protect you. Wild Yokai will come after you to consume the power and flesh of a god, but you can make yokai familiars, use talismen, exorsize evil and make shikigami, you also have a sacred realm of night and hear any prayer to you, not to mention you're immortal with regenerative abilities.