Naoki Umemura just graduated high school and is all on his own. Feeling isolated and powerless, he dozes off one afternoon and wakes up to find he's become a girl! His childhood friend Rentaro (Ren) Tsuruga just so happens to show up at this time. Naoki thought Ren hated him. Now that Ren sees Naoki's become a woman, though, he asks him to be his bride! This love comedy features an arrogant guy and his pitiful old friend.