Aim for the Ace! summary: (from ebookjapan):Hiromi Oka is a freshman at Nishi High School, a prestigious tennis club. She joined the tennis club because of her admiration for Mrs. Butterfly, but she always messes up. However, only Coach Munekata sees her talent and nominates her for the next tournament. Hiromi's sudden selection is met with harsh criticism from the tennis club members, but with the encouragement of the student body president, Todo, she begins a grueling practice session!