H02925 Kagirohi Shaku Kei Another Ep 1, a hanging in a school

In a small valley village, a woman named Kirishima Kaede is found hanged in an old school building. Before that, she confides in her childhood friend Takahashi Aoi, sharing her heart and leaving him with memories. Aoi believes she was killed and starts investigating, when the mysterious transfer student Minazuki Ajisai approaches him.