Air Gear is yet another work of "Oh Great!", other known works by him were Tenjou Tenge and Majin Devil. The story revolves around Ikki (Minami Itsuki) and the sport of air treck- sport involving self-propelled shoes. Ikki is fascinated with flying and his chance meeting with the sport changes his outlook and priorities in life. The middle school student is pushed forward to the underground world of A-T by Simca.