Business is booming for La Soleil, the patissiere run by Minazuki Kashou with his two catgirls, Chocola and Vanilla, his sister Shigure, and the Minazuki family's four catgirl sisters. Among them are the sarcastic oldest sister who hides behind a facade of toughness, Azuki, and the clumsy youngest sister who always tries her best even if she ends up doing more harm than good, Coconut. No one.