The Day of the Trip to the Beach.
Hina has a dream where she hangs out with her grandfather. While everyone at the set, Yöta wonders what is going to happen once summer ends. When he expresses his concern to his parents, they reveal that Hina is actually the granddaughter of their mentor and that Hina's father abandoned her. After Yöta has a conversation with Hina about when she became a god, they decide to go meet her father. When they arrive at his house, Hina's father and stepmother, whose names are Toshitoku and Isuzu Sato, are shocked when they see Hina in person...