Hiyori likes to spend her times alone fly fishing. One day, a very energetic girl named Koharu tries to jump into the cold ocean in front of Hiyori and she stops her. This ends up being the beginning of their very unique relationship.
Looking back, when I was little,
بالنظر للماضي، فقد اعتدتُ الاختباء وراء أبي طوال الوقت
Ich hab mich ja bereits als Kind …
Ahora que recuerdo, de niña
J’étais déjà comme ça, petite.
Ora che ci penso, da bambina
Agora lembro que desde pequena...