Male. Insanely, incredibly handsome high school student. A total nutcase. He doesn't suspect for a second that the transfer student is a girl.

Male. Insanely, incredibly handsome high school student. A total nutcase. Acts a bit full of himself because he's good-looking.

A girl disguised as a boy. She went to an all-boys school because it was the only one in the neighborhood. She has a name, but everyone just calls her 'Transfer Student'.

Male. A teacher at the all-boys high school. Scolds the kids when they act out or do weird things.