Height: 162 cm<br /> Birthday: August 21<br /> Zodiac: Leo<br /> Blood type: A<br /> Instrument: Euphonium<br /> <br /> Kumiko enrolled in Kitauji High School to wear the sailor uniforms she liked and to get a fresh start. Though she was doubtful, she decided to join the concert band club and continue playing the euphonium. She has a habit of immediately saying what she's thinking and changes her mind easily. She had a falling-out with Reina in middle school.<br /> <br />
