Starry Sky

Seigetsu Academy, once an all-boys school, has recently opened its doors to female students while maintaining its focus on astronomy. Tsukiko Yahisa becomes its first and only girl, supported by her childhood friends Kanata Nanami and Suzuya Touzuki, who help fend off the attention of her male classmates. As she adjusts to her new life, she meets thirteen boys, each representing a different sign of the Western zodiac. Her growing connections with them pull her into a web of complicated relationships, blurring the lines between fate and choice.