Ruiza is a talented guitarist, song writer and one of the founding members of the visual kei band D. He has also been involved with such bands as Distray (1998 - 1999), LAYBIAL (1999 - 2000), and Ｓｙｎｄｒｏｍｅ (2000 - 2002). His latest instrumental solo release amenity gain was much anticipated and well recieved. We expect to hear more from both his solo and collaborative ventures.