15 января игра вышла в Японии.Про английский релиз пока ничего не известно.
Краткое описание:
Tokyo has been sealed by the Japanese military due to a demon outbreak, and it will be seven days before the whole capital is wiped out. The protagonist, a 17 year-old high school student, who is trapped with his two friends Kihara Atsurou and Tanigawa Yuzu within the city, and are forced to make contract with demons to survive.