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 Alice Jun; he has an older brother who is also an actor: Kōta Miura. His acting debut was in the 2002 movie Ogya. In July 2012, he made his singing debut with the single "Natsu dayo Honey!!" (Honey, It's summer).