A member of Anko Team and is the team's driver. She is a quiet and gloomy girl who falls easily asleep, and hates mornings. She is also weak to certain conditions. She is late to school everyday but is top of the class and can learn things almost instantly just by reading.

She is a genius with a high level grade performance. But, due to her habitual tardiness in the morning she has insufficient credits, and so in exchange for credits, she is pursuing Sensha-do.