Putting aside the clumsy true prince... Nobuko's cat-like facade is perfect. While maintaining her pure "princess" position, she enjoys a lively school life with her colorful friends, including their mutual friend Sainé and the "prince & princess" Subaru and Hokano from another class. However, as they prepare for the play where the two are the leads for the cultural festival, Nobuko's sharp tongue gets exposed to the whole class... The conclusion of the youth girls' love comedy featuring the two who wear cat masks!