Ultramaniac - Magical Girl

Ayu Tateishi, an eighth-grader at Hideo Middle School, is a popular member of the tennis club who appears to be a cool girl, but secretly wants to be liked by Tetsushi Kachi, a member of the baseball team. Her life becomes complicated when Nina Sakura, a transfer student and a young witch, enrolls in her school. Nina possesses magical abilities and a magical treasure box, but her magic often causes problems. As the story unfolds, Ayu's ordinary high school life is turned upside down with the arrival of Nina and the interactions between the students, including Tetsushi and Hiroki Tsujiai, a member of the tennis club.