Student Council President of Hakuou Academy, where Ayasaki Hayate, Sanzen'in Nagi and Saginomiya Isumi attend, as well as younger sister of Yukiji, one of the school's teachers. Intelligent, well-mannered (in contrast to her alcoholic older sister) and popular with the girls, Hina, as she is known, is also skilled at kendo. After being saved by Hayate from being stuck on a tree (due to her agoraphobia), she has developed feelings for him.
