紫苑 Refers To Two Artists 1. 紫苑 Was A Japanese Visual Kei Band. Formed In 1999 The Group Developed A Huge Cult Following For Their Bubbly Pop-Influenced Rock Style. After Going Major By Signing To BMG In 2003 紫苑 Disbanded In 2005. 2. 紫苑 Shion Is A Touhou Group And Are A Part Of The A-TTTempo Circle.