Really in Katsuya's experience they're not much different from demons, save for that they're more manipulative and less honest in some regards. Which, he supposes makes sense given that they think they're the righteous. Doing the Lord's work and all that.

All gods are something he's suspicious of if he's being entirely honest. He has not had a good track record with them.

"I don't really need my name in it.." Katsuya frowns thoughtfully. Something important to him. Well, that's easy, really. "I'd like to invoke the idea of family or friendship. Those kinds of special bonds. You know? That's...more than anything else. That's what's important to me."