Tohyama Kinichi / Kana

Kinichi Tohyama (Kana) (遠山 金一 Tohyama Kin'ichi) is the older brother of Kinji and a member of IU (The second of which is later revealed to be a cover he took so that he could destroy the organization). Kinji has always idolized Kinichi and has viewed him as his ideal throughout his life. As such, Kinichi's presumed "death" before the events of the first volume is one of Kinji's major motivations for attempting to transfer out of Butei High. Often, Kinji stops halfway from saying "Nii-san" to saying "Kana" because he doesn't recognize Kinji is meaning him.