Board Thread:Theories and Rumors/@comment-30483175-20180412182428/@comment-34210408-20180514005809

Also, since Oni are a type of demon, wouldn't they also be vampires or dhampirs? A vampire mother or vampirism from the maternal side gets you a vampire child. If the father is the vampire but not the mother, or the vampirism isn't from the maternal side but the other one, then you've got a dhampir.