Softhouse Chara

Softhouse Chara (ソフトハウスキャラ), or SHChara in short, is an eroge company based in Osaka, Japan. Unlike most companies in the eroge industry, Softhouse Chara doesn't make ADV (Visual Novel) titles, but instead focuses on producing SLG (Simulation Games), with each one introduces brand new game mechanics.(taken from Wikia Gaming)