Oregon Ghost Story is a braided narrative that crosses the Pacific Ocean, entwining the stories of women finding and losing love in the time of the pandemic. Hinano has traded her own dreams of moving away from her hometown of Nagasaki in order to move in with her wealthier boyfriend. She now has everything she could ask for: a beautiful house near the sea, time to herself to pursue photography, financial stability. Yet, when mice invade their kitchen, this seemingly small problem threatens to fracture her relationship with Saku.