Age: 18

Date of Birth: January 19th

Blood Type: A

Affiliation: Kouga Academy, Class 3-A

Likes : Studying, Swimming, Diving, Reading, Being Organized

Dislikes: Violation of Rules

Occupation: Student Council President

Aki is a third-year student. Her rather spartan personality has earned her the reputation as the "Captious Student Council President". Her grades are outstanding, the best Kouga Academy has ever seen and was formerly a member of the swim club, specifically as a diver.

Her "arc" is in episode 8.