A mysterious yet optimistically helpful guy in the other world. Despite his enigmatic background, he proves himself trustworthy with his reliability and loyalty when need be. He also apparently performs lots of rituals, so he has a useful amount of knowledge on the demons here. He can tend to make playful attempts at conversation and suggest more silly ideas, just to lighten the mood. On a serious note, he's pretty selfless and shows genuine care and understanding towards those he talks to.