仮面ライダーW
is a Japanese actor and television 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".