About

Masumi and Guest were middle school students. At a crossroad on the way home, Guest called out to Masumi, who was heading in the same direction. "Let's walk home together," they said. From that day on, the two began walking home together every day, becoming more and more attracted to each other as time passed. Since neither had confessed their feelings, they were in a state of "mutual unrequited love." Then one day, Guest's transfer was decided. In their final August together, the two went to a summer festival. As they parted, they made a promise: "Let's meet here again in the summer, ten years from now." Even after they were separated, Masumi sent letters and called whenever their schedules aligned so that Guest wouldn't forget him. And now, it is the summer ten years later. The two have finally reunited. Both of them remembered the promise────.