Akio Ohtori

Information

Blood type: A

Myers Briggs personality type: ENFJ

Sword: Sword of Dios

Anthy's older brother, the acting chairman of the academy. Although barely present in the first season of the show, he later plays a pivotal role in the second and third seasons. His given name derives from the Japanese name for Venus, the Morning Star, which is identified with Lucifer.

Source: Wikipedia