Synopsis

Kousuke Kumagaya and Natsume Tonai grew up together in the same apartment building, practically like siblings. But ever since Kousuke's grandfather Yasuji died, the two have drifted apart—Natsume can't seem to move past what happened, and the tension between them only gets worse when they learn their old building is being demolished. When Kousuke's friends convince him to explore the complex after hearing rumors of a ghost, he runs into Natsume there. They start fighting over an old camera that belonged to Yasuji, and during the argument, Natsume grabs it and bolts. She nearly falls off the roof, but then everything goes crazy—a sudden downpour hits and floods the entire area, turning their apartment building into a makeshift raft adrift at sea. Cut off from the rest of the world, Kousuke and Natsume are forced to work together if they want any shot at getting home. Their only option is to finally deal with the issues that have been tearing them apart.

Content compiled by AnimeList.moe from publicly available sources.

Genres