Kiyotaka meets the mysterious Sakura and later he coincidentally saves her from falling and afterwards she thanks him. He searches through records on strange phenomena of incidents that happened before the cherry blossom tree withered 20 years ago. Mikoto tells him that the unofficial club is also ancient. Then on the same day, Kiyotaka and Sakura meet for the third time by the blooming cherry blossom tree. Kiyotaka helps her find her lost cat Utamaru, when they find her Kiyotaka brings her to a sweet shop for a treat. They become closer as the day slowly ends.