ロキ

Roki is a demon of Annwn. He can be a violent and rough little brat, but there is something charming about him which makes him hard to dislike. He still carries the cruelty of a demon, but it is displayed in more of a child-like manner, and he finds it great fun to cause trouble. When it comes to romance, he is considered very cat-like; curious, playful, sometimes making the move, other times waiting for it. [From Boys' Love Games Headquarters]