A student in Class 3–2 at Sakuragaoka High School. Nobuyo is a member of her school's Basketball Club and is sports-oriented. She talks loudly and is often the one who stirs up excitement in class. She is sociable and friendly, a close friend of Ushio Oota and Keiko Iida. Her parents own a liquor store, where she often helps out at work. She plans to work at the store permanently after graduating from high school.