Uraniwa no Etoile 

Kaya Houjou attends a prestigious girls' school. Unable to fit in with her surroundings, she always spends her time alone in the gazebo in the backyard. One day, when cherry blossoms are dancing, she sees a black-haired girl gracefully dancing ballet in the backyard, where no one is supposed to be. Captivated by her free and beautiful appearance, Kaya begins to investigate her true identity... (Source: Ichijinsha, translated) Note: Originally published in Comic Yuri-Hime 2025 June issue.