Santa Claus

Birthday: Unknown
Blood type: Unknown
Special skill: Sleeping again after waking up
Favorite food: Cake
Least favorite food: Nothing
Homeworld: Sky World
Occupation: Santa Claus
Driver:
His first encounter with Arthur was when Arthur was abandoned by the Sky World when he was still a young boy. Becoming friends, their relationship continued as they grew. He supports Arthur from the shadows.Arthur too, is taking actions for his sake. He hardly shows himself to others.

(Source: Divine Gate Wikia)