Yuuki Masuda

Otonashi is a young boy living in the afterlife with no memories of his life before his death. He joins a school organization called the SSS whose mission is to fight against God.

It's 1982, and Taeko is 27 years old, unmarried, and has lived her whole life in Tokyo. She decides to visit her relatives in the countryside, and as the train travels through the night, memories flood back of her younger years.