EasyPop feat. 初音ミク , 巡音ルカ , GUMI

Comprised of:

1. EasyPop Person, Born: in
2. 初音ミク Female Character, Began: 31 Aug 2007 in
3. 巡音ルカ Female Character, Began: 30 Jan 2009 in
4. GUMI Female Character, Began: 26 Jun 2009 in Japan