Aki Jakago

Blood Type:AB
Mentality:Abnormal
School: Suisou Academy
Affiliation: Previously is Suisou Student Council
Position:Previously is President
Abnormality:Aero Biker

Jakago is quite egoistical, as she dominates Suisou Academy with her skill, Aero Biker. Despite her personality, she is an effective president, as she welcomes with all new transfer students, and usually takes care of troublemakers before they can cause problems. She is also highly perceptive, recognizing Misogi Kumagawa as being beyond her ability to handle. It was due to this intuition that Saki Sukinasaki made her president. However, for all her boasting, Jakago never realized she was merely Sukinasaki’s puppet. Her haughty demeanor also crumbled easily when confronted with the vastly superior abilities of Kumagawa, and she was reduced to begging for mercy.

(Source: Medaka Box Wiki)