Synopsis
Takigawa Mikoto was the kind of high school student who was perfectly happy just buried in a book. Then he meets Mizutani Kotoha, a younger girl from the same school, and his quiet life gets completely turned around. They end up living together — unexpected, unplanned. And somewhere in those ordinary days spent side by side, Mikoto realizes his feelings for her and decides he has to tell her. But then something starts going wrong. The people around them begin forgetting Kotoha. Not just forgetting her — some of them stop being able to see her at all. And when…
