Mysteries abound in Hatsunejima, including the town's evergreen cherry trees that are believed to grant genuine wishes. Whispers of supernatural abilities also circulate, and Junichi Asakura is among those said to possess them. He can see dreams and create confections out of thin air, living quietly with his sister Nemu and their friends at Kazami Academy. However, Junichi keeps his talents a secret. His tranquil life becomes tumultuous when his childhood companion, Sakura Yoshino, returns from America after six years. She has come to fulfill a promise made with Junichi long ago, unbeknownst to anyone that her arrival will bring great change to all involved, for better or worse.