After a huge earthquake hits Japan, a 35-year-old single mother and journalist, Minako (Masami Nagasawa), drowns in the subsequent tsunami. Not that she realises at first. She wakes up on a beach strewn with wreckage and of course her first thought is to find Ryo, her seven-year-old son. Rescue workers ignore her questions. So do survivors, and a colleague from work. The first person to acknowledge her is her colleague’s daughter – because the little girl died too. Later, as Minako searches through the rubble, a young man, Akira (Kentarô Sakaguchi), calls to her from his van. He can see her, and she can touch his arm. She’s in such a state that he offers her a lift to where he is staying, a cosy outdoor bar in a little fairground in the middle of nowhere. He tells her it’s a gathering place for people like them, by which he means those who died with regrets and aren’t ready to move on.