A student at Kazami Academy Main School. Miss Mizukoshi Hospital and Mako's older sister.

Often seen smiling gently beside her competitive sister Mako, but apparently has a mischievous side too.

A member of the music club with impressive piano skills. An honor student who also loves fortune-telling.

During lunch breaks, she enjoys hot pot on the rooftop with her sister Mako, and seems to have strong opinions about hot pot cooking.