Original name: 人魚に会える日。
Release date: March 13, 2016
Movie
Average time: 93 minutes
Genres: Drama
Synopsis: A high school boy becomes a truant. His teacher Ryota finds many anti-base signs in his house. Ryota and his journalist friends look for dugongs for an article, and happen to know a terrifying ritual of Henoza... where the US Base will be relocated