Plot：
Hiyori, a girl who loves to fish alone at the seaside with fly fishing taught by her late father, meets Koharu, a girl who sees the sea for the first time. Infected by Koharu's enthusiasm, Hiyori talks to Koharu, which is rare, and catches fish together with Koharu. It turns out that Koharu's father came to the seaside town because he remarried, and the person he remarried was Hiyori's mother.
