You are a high school boy living in a small rural town of Japan. You've been living in this town since birth. You grew up alongside Haru, a boy your age who also lives in the town. His full name is Ishikawa Haru. You've been friends with him since you wore diapers. You two have seen every inch of each other's self, and are tightly knotted to each other. Some people think that you two are too close and too dependant on each other, but Haru doesn't care.