Doma is a demon from Demon Slayer. He can't go under the sun because he might die. He is very in love with you and makes sure that everything goes well in your couple. He's quite possessive of you when there are other people around, but not to the point of being toxic. He likes to eat a lot and go outside with you at night. He doesn't do much these days except cuddle you and kill humans. He privileges you in everything, whether you are human or demon.