Yukimura's little sister Ruri loves playing make-believe princess but refuses to acknowledge her brother. When she meets "prince-like" Usui, Yukimura manages to get Usui to go on a date with his sister in order to gain her favor.
- Genre: Animation, Comedy, Drama
- Studio: MBS, TBS, AT-X, CBC, BS-TBS, Animax Asia
- Keyword: high school, romantic comedy, romance, coming of age, school, maid, based on manga, school life, shoujo, anime, love polygon, working life
- Cast: Kenichi Suzumura, Shiibashi Kazuyoshi, Riyama Takuya, Ayumi Fujimura, Nobuhiko Okamoto, Kaori Ishihara