Cocoon Entwined Vol. 3 (manga)

Hoshimiya Girls' Academy--a legendary academy known for its exquisite uniforms made from a secret material: human hair. As the school year marches on, the suddendisappearance of the girl with the most beautiful hair throws the student body into chaos. Rumors swirl and grow, threatening to sweep up the distraught Hana, and Youko chases after her, grasping at the thin thread that connects them. Will their intertwined fates unravel, or will they be bound more tightly together?