Over the course of the summer until her graduation, with changes she can't control but also being protected by the mochi which looks over important times, Yuna, a 15-year old student begins to change so that she will not forget.
Overview：Over the course of the summer until her graduation, with changes she can't control but also being protected by the mochi which looks over important times, Yuna, a 15-year old student begins to change so that she will not forget.
