Lol, it's such a replica of MM! Haha, but MM rocks! Mmm ... I'm not really liking their song ... haha, sounds mediocre? I don't know, but this could either be
1. MM Success Story OR
2. Bishoujo Club 21 (now it's 31!) [Which I would sadly say, is the failure story]
[edit] Check out this MEGA girl band! Which I would say is more or less nonsensical ... Even feasibility and logistically wise, this is total madness (your attention has to be focused on 31 people hello?!) I would say bad marketing strategy ...
http://www.oscarpro.co.jp/profile/31/index.html