Saikai no hamabe: Kôkai to neta onna (2018)

Mikayo, dressed in a wet-suit, emerges from the sea with a fish yoke in her hand. Strangely shaped fish hang from the string around her waist. It is a grotesque fish, like a human face. Later, Mikayo is eating her lunch on the beach when she sees Yoshii, a middle-aged man with a fishing pole in his hand, walking through the surf. Yoshii pays no attention to her and heads for a cave at the end of the beach.