Maid-Sama! (2-In-1 Edition) Vol. 3-4 (manga)

When Café Maid Latte plans a slew of themed events like “Maid Rangers Day” and “Little Sister Day,” Misaki surprisingly struggles with playing the “little sister”! Later, more shenanigans erupt at the café… Misaki is usually up to any challenge, but how will she handle things when a pretty idol called Aoi decides to make Usui hers?