Morning Musume. '15 and Morning Musume OG are invited to this year's TV Tokyo Ongakusai (Music Festival). Country Girls has also been invited for the first time to perform! Last year, OG (with Goto Maki and Ishiguro Aya) performed a medley, and '14 performed Password is 0. Airs on 6/24, starting at 6:30pm. Advanced taping for the show is scheduled on 6/17.
http://www.up-fc.jp/helloproject/news_Info.php?id=7368
http://natalie.mu/music/news/150061
http://www.oricon.co.jp/news/2054098/full/
http://mdpr.jp/news/detail/1493150
http://news.mynavi.jp/news/2015/06/10/060/
Password is 0 at TV Tokyo Ongakusai
http://www.youtube.com/watch?v=CfBPy1IvID0
6/24 is also Shimamura Uta's 15th birthday.