Renn Kiriyama (桐山 漣, Kiriyama Ren; born February 2, 1985) is a Japanese stage and television actor from Yokohama. His debut role was as Bunta Marui in The Prince of Tennis musical Absolute King Rikkai feat. Rokkaku ~ First Service. Kiriyama is also known for his role in Shotaro Hidari, the male lead and half of the eponymous hero of the television series Kamen Rider W. (Via Wikipedia)