Ultra Maniac - S01

Ayu Tateishi is a second-year middle school student known for her poise and composure, qualities that have made her popular among her peers. But this image is carefully constructed-ever since her crush, Tetsushi Kaji, praised her for being calm and collected, Ayu has worked hard to maintain that impression. Her days revolve around studying, playing tennis, and finding excuses to talk to Tetsushi-until she stumbles upon a small computer under a bench. After returning it to Nina Sakura, the girl who had been frantically searching for it earlier, Ayu is unexpectedly pulled into Nina's secret. When tensions rise between the school's boys' and girls' tennis teams over court time, Ayu is pressured into settling the dispute by playing against Hiroki Tsujiai, the boys' team captain and Tetsushi's closest friend. Nervous about losing and humiliating herself, Ayu is surprised when Nina steps in-revealing herself as a witch from the Magic Kingdom, sent to Earth after failing to graduate from her magical middle school. Determined to help Ayu win, Nina enchants a piece of chocolate with a spell that might just turn the match in her favor...