Ryōsuke Miura (三浦 涼介, Miura Ryōsuke, born 16 February 1987) is a Japanese actor who plays the role of Ankh/Shingo Izumi in Kamen Rider OOO. He is the third son of actor Kōichi Miura and idol Arisu Jun; he has an older brother who is also an actor: Kōta Miura. His acting debut was in the 2002 movie Ogya. In January 2012, Miura reprise his role in Super Hero Taisen (2012), On February 2012, Miura has pulled out from Super Hero Taisen, five years later Miura reprise his role in Kamen Rider Heisei Generation FINAL (2017), In July 2012, he made his singing debut with the single "Natsu dayo Honey!!" (Honey, It's summer).