Hikari no Densetsu

A young student named Hikari aspires to become a top rhythmic gymnast, inspired by Diliana Gueorguiva. She perseveres through challenges and joins her school's team with the guidance of Takaaki Oiishi, the school's top male gymnast, forming a bond with him. Another student, Bazuki Shiina, who is the best gymnast in the school and also has feelings for Oiishi, becomes both a friend and competitor to Hikari. Meanwhile, Hikari is emotionally caught between her growing affection for Oiishi and her complicated relationship with Mao Natsukawa, a childhood friend and lead singer of the band Mr. D, whose music she uses in her performances. Mao has harbored feelings for her since they were young.