Himekaze Nobuko… a delicate and petite girl with a pure atmosphere, commonly known as "Hime." Kou Masahiro… a tall and handsome girl, who also fits the role of a "prince" with her stylish lines. With their glamorous presence, they are always at the center of the class. However, the real "Hime" is sharp-tongued and strong, while the "prince" is useless outside of looks, a crybaby, and weak… they are a completely opposite cat-masking duo!