Hamanaka Koichi returns to his wife Hisako and family in a sadder, run-down section of eastern Tokyo after having run away from home years before. He...

In Tokyo, the new type of virus called Emanon has spread out. Once people infected by the virus, they lose their most important person's memory....

Shinohara-san, is it all right if I don't study? In a dormitory of a preparatory school before the winter course. Ishikuro is told about a rumour by...