Ensemble Square (アンサンブルスクエア ansanburu sukuea) is an entertainment company that exists on its own miniature island within Japan. Introduced in EP:Link, Eichi Tenshouin, the agency president, and Ibara Saegusa, his collaborator, intend to use Ensemble Square to revolutionize the idol industry.
It is the parent entertainment company of dozens of talent agencies, which are housed inside the building. Of Ensemble Square's agencies, Star Maker Production, Rhythm Link, New Dimension, and Cosmic Production contain the main units from Yumenosaki.
See the Ensemble Square page for more information.