Vladislav Delay (Sasu Ripatti, b. 1976) is a Finish musician from Oulu. He performs under the pseudonyms Luomo, Sistol, Uusitalo and Conoco as well. He forms the quartet Vladislav Quartet with Mika Vainio, Lucio Capece and Derek Shirley and is the drummer of the Moritz von Oswald Trio.