1) Japanese idol group 
Danceroid (stylized as DANCEROID) is a Japanese female net idol dance group affiliated with Beautiful Group talent agency. They were formed in October 2009 when they posted a video of themselves dancing to a Vocaloid song on the Nico Nico Community Group. On July 26th, 2014, DANCEROID will disband as per the wishes of the current members. This was...