Usui Kagero, student no. 3 of class 2-F and its chairman. Kagero has a bald spot on his head due to male pattern baldness; usually he combs it over. He is practically invisible to everyone else (to the point of nonexistence) unless his bald spot is revealed. His name is derived from kage ga usui, "overshadowed", while usui can also refer to his bald spot.