Toranosuke Arisugawa, a small first-year high school student, absolutely loves Yukari Ikaruga, the girl in the seat next to him! One day, unable to resist his instincts in an empty classroom, he ends up putting on Yukari's sailor uniform—and to top it off, he gets caught by her!! He prepares himself for "social death," but to his surprise, Yukari is captivated by the "cuteness" of the cross-dressing Toranosuke—— And so, the "otoko no musume" Alice-chan is explosively born!! A cute "perverted" grand romance between a cross-dressing boy and a boyish beautiful girl!!!