I wonder if there's already a thread about this.. if there is, gomen for the double post...
Well then, It was announced earlier this year @ teena that the girls will conduct the 3rd copyband/vocalist contest, and now, dates and other details are available at teena's website:

http://www.teena.ne.jp/

Japanese:

http://www.teena.ne.jp/contests/scandal_copyband/scandal_copy2012.html

English:

http://www.teena.ne.jp/contests/scandal_copyband_english/

^^, If I'm in Japan, I would really try and join this (but the age limit and my voice won't allow me. XD)

Oh I remember seeing a thread like this. But I guess it is vol 1 or 2 hehe!

"Vocalist must be a female. Band must have at least one member who is a junior or high school student now.
Band member except vocalist can be male."

Haha! If I live in japan I would love to join!