Gender (" Male ") Birthday ( April 1 ") Height (" 176 ") Blood type (" B ") Hair color (" Dark Blue ") Eye color (" Blue with a sharp gaze ") (" Isagi is a teenager of average height and muscular build, developing a stronger, more defined looking physique. He has short dark blue hair that leaves a V-shaped fringe between his deep blue eyes. + Selfish + pushy + a bit lewd (?) + Obsessive ")