Ryosei Konishi is an actor and seiyū, born on February 20, 1982 in Tokyo, Japan. Up until January 19, 2007, he was known by his birth name Hiroki Konishi. He is best known for portraying Kouga Saejima/GARO, the title character from the Japanese tokusatsu television series GARO from 2005 to 2006, its 2010 film adaptation, Garo: Red Requiem, and the 2011 television series GARO: Makai Senki (which serves as a sequel to the original series).
Source : Wikipedia.
