A girl finds herself mesmerized by a young woman with pink hair. After repeated encounters with the woman, the girl realizes the person is one of her aloof classmates—who identifies as a boy in school. With her world in vibrant colors and her heart continuously fluttering, the girl follows the individual in hopes of learning more about them. However, as she tries to get closer, the distance between them only increases. [Written by MAL Rewrite]

COLORs is a part of TOHO Animation's 10th anniversary celebration project Music Films.