SLOW LOOP

Destiny brings a special girl called Koharu into the mellow and solitary life of Hiyori, who is used to being by herself for the most part.

Koharu meets someone who is quite close to Hiyori; Hiyori plans a fly fishing special for Koharu.

Hiyori, Koharu, and Koi go on a fishing and camping trip with their families.

Koharu cannot seem to understand how to deal with Hiyori's relentless efforts to help her; it becomes evident on Koi's sixteenth birthday that she has evolved into a better person.

The girls go fishing on Ichika's boat and invite Futaba to come with them. Later, they all enjoy a nice meal at Hiyori and Koharu's house.

The girls go on a boat to try to catch some dorados for the first time and meet one of Ichika's friends.