Ponytail Hakusho
ポニーテール白書
A long-held secret between Yui and her mother involves tying her hair in a ponytail as a sign of happiness. Yui shared this secret only with a mysterious boy, whom she never met. Years later, during her eighth-grade year, she meets two boys named Fredy and Gunji. Their encounter uncovers the identity of the mysterious boy and reveals truths about Yui's family.