有堂院 ほろび

Just after Haruki left home, he was stopped by her on the street, a small-bodied, fox-kid with a pompous attitude. She has mysterious powers and tells Haruki what to watch out for by divining his future and writing a poem about it.

Her true identity is shrouded in mystery, as she has adult-like words and actions that do not match her appearance, and when she exerts her power, she grows something that looks like a devil's wings. By the way, her hat and glasses are apparently borrowed.

She collects “soul coins,” which are crystals of strong “will,” and uses them as the price for fortune-telling.

official website]