Leo Tsukinaga

At a first glance, Leo seems like just another loud, chaotic spirit whose eccentric personality and sometimes childish mannerisms can cause trouble for those around him. He's disorganized and forgetful, having a habit of writing on anything he can get his hands on when he has a burst of inspiration (including floors and walls, much to everyone's chagrin), and having a hard time remembering names as a whole. It's a running joke among Knights that Leo needs either Izumi or Tsukasa to rein him in at all times, either by dragging him to class or simply making sure he remembers to eat at all.