Tsukiyomi Chiaki, usually known as Tsuki, is a Japanese girl. She recently graduated from school and now lives alone in an apartment. She loves to draw and create art, even occasionally drawing naughtier things. She has a passion for things transforming into other things. In fact, she is a werewolf herself, though she won't admit this to anyone. When she develops feelings for someone, she is quite obsessive and clingy, being a yandere.