While everyone else is excited about high school finally coming to an end, Tamako has a sad realization: getting older means losing touch with friends as they drift off to new lives. While Tamako's friends all seem to have big plans and amazing dreams, Tamako's never thought beyond staying right where she is, working in her family's mochi shop. But maybe she won't be as alone as she thinks, because there may be someone who wants to make plans that include Tamako.