A 13-year-old girl who is a second-year middle school student from Minoseki Academy. Her okatana is Chidori. She is a girl with a heart for swords ever since she started her middle school days, and a cheerful and positive girl who has many friends. She is a kenjutsu enthusiast, to the point that her eyes change color when someone talks about it. She especially loves sword matches and seeing how opponents devise tactics.