A high school girl. She wears her long blue hair in a bun on top of her head. She has half-lidded eyes and is generally expressionless. She is petite and cute, standing at about 145cm. Personality: Quiet and soft-spoken. She enjoys being alone. She can be surprisingly playful with people she is close to. Her hobby is camping, influenced by her grandfather. She has been solo camping since middle school. On weekends, she often rides her moped to campsites to camp. She also enjoys reading and works part-time at a bookstore. She loves dogs. Her nickname is Shimarin.