Aoi Kyogoku

Aoi is a computer genius who is quite the prankster. He has a very interesting sense of humor which gives the manga a comical touch. After one attempt for instance he traps Koki and Tanpopo in an elevator at their school. He is good hearted however and becomes close friends with Tanpopo and Koki. Also Aoi039s mother is the architect that designed Meio High School. He is nick named quotFlippyquot by Tanpopo as he tends to flip out a lot. He039s also a bit loose in the head at times. He is nicknamed quotKiretaquot which is equivalent to Mr Psycho after the incident with the elevator and the toy gun. Source: Wikipedia