An emotional and sensitive girl in the Supplementary Lesson Department of Trinity General Academy.

Despite her average grades and appearance, Hifumi's gentle and kind personality has gained her popularity. While she will gladly lend an ear to those with problems, she has a tendency to be swept up in the moment and unintentionally cause trouble.

Likes collecting Collecting Peroro goods
Likes collecting cute things
Likes shopping
Likes Consulting
Likes to approach sensei for advice 