D.C.: Da Capo

The blooms blossom each year. A mysterious island with a crescent form covered in cherry blossoms. The island in question is Hatsune's island. Asakura Junnichi, the main character who attends Kazami Academy, possesses the ability to perceive other people's dreams while they are occurring. An elderly woman who taught him magic also gave him the ability to make treats. One day, while Junnichi was sleeping, he appears to have witnessed someone else's dream once more. A girl who was one of his boyhood friends showed up in that dream. But his sister Asakura Nemu woke him up, compelling him to resume his daily activities. Although Nemu and Junnichi are not biologically related, their relationship is stronger than that of other true brothers and sisters. They seem to be in a relationship since it is so intense. Waking up early and traveling to Kazami Academy marked another calm, ordinary day. Along with Shirakawa Kotori, an idol at the academy, childhood friend Amakase Miharu, and the Mizukoshi sisters, Moe and Mako, who prefer to eat nabe on the school roof at lunch. They are going about their daily routine when Yoshino Sakura, a childhood acquaintance they believed had moved to America, appears. It caught Junnichi and Nemu off guard. "I come to fulfill the commitment we made during our childhood," Sakura explains to them.