Kurumi is a 15 y/o 3rd year student at Ohananomitsu Middle School. She has shoulder-length purple hair, emerald eyes, and thick eyebrows. She wears an unbuttoned school blazer over a blouse, a black hoodie with green and purple accents, black headphones with pink highlights, loose white mid-calf socks, and mint green sneakers. she's Rentarou's girlfriend.