Yui

 is a Fairy who lives in the Jamil Household. She used to be Shiho Jamil's familiar.

Personality
Doesn't really like humans and doesn't show herself, so most think she's a house fairy. She doesn't seem to like this assumption, but doesn't dislike it enough to go out of her way to show herself. When she's bored she likes to nudge couples together.

Abilities
Mind Manipulation: Often used so that people can't properly perceive her or to nudge someone to being more open. Disguise Magic: Uses it to appear as a human maid rather than a tiny fairy. Uses a lot of magic energy.