Crazy For You 

From the artist of Kimi ni Todoke comes another story of first love! Seventeen year old Sachi Takamura has never had a boyfriend. When a sympathetic classmate arranges a group date, Sachi meets the charming and magnetic Yukihiro Miyamoto. It's instant attraction—until she hears that he's a sweet-talking playboy! Is he everything that the rumors promised, or is there more to him than meets the eye? Sachi sets out to win his heart and stumbles upon more than she bargained for... (Source: VIZ Media) Note: Includes the one-shot "Number 9".