Saiminma
Hypnotic DemonHer wings and tail are spiritual forms, so she can take out and withdraw them at will.Age: 1300
Race: Nightmare
Likes: Dream-eating, sleep
Equipment: 5 yen coin, drowsiness
The coin is probably for hypnosis. A five yen coin has a central hole in its design; if dangled and swung from a string, it could act as a pendulum, like a watch usually is.