Idol Incidents (Idol Jihen) multimedia project announced on Monday that the smartphone game will shut down its service on July 31 at 3:00 p.m. 5pb.
Games and MAGES had announced the project as a social smartphone game in 2014 with a slated release in fall 2014.
The idol Diet members belong to seven different political parties, including the Heroine Party, the SOS Party, the Subculture New Party, the Bishōjo Party, the Wakaba Party, the Starlight Party, and the Sanrai Party.
The 47 idols who serve as Diet members must now vie to become the next Prime Minister.