Seven holes suddenly appear in locations around Japan. They appear in random places like in the sky, in the middle of a road, in a field, or in the middle of the city. Citizens are confused and different investigations are carried out.

7 huge holes suddenly appear in locations around Japan. The holes appear in random places like in the sky, in the middle of a road, in a field, or in the middle of the city. Citizens are confused about the holes and different investigations are carried out about the holes, but the true nature of the holes remain known. As time goes by, people being to live with these holes. Many people go into the holes, but nobody has returned from the holes. Then, a man named Ozawa (Shinichi Tsutsumi) appears who worships the holes as a god. He insists that salvation can be found in the hole. Eight people gather at a resort facility who are followers of Ozawa. The eight people are Kawabata (Taishi Nakagawa), Sugaya (Shota Sometani), Matsuoka (Moka Kamishiraishi), Aoyama (Kokoro Morita), Watanabe (Kanji Furutachi), Shingo (Tetsu Hirahara), Iguchi (Tomoko Nakajima) and Okamoto (Masataka Kubota). Following Ozawa's rule, they must talk about why they want to go and record themselves before they enter the hole.—AsianWiki