Kazato Tomizawa (冨澤 風斗, Tomizawa Kazato?) (born 17 May 1996) is a Japanese child actor and seiyū, born in Tokyo. He is represented by Gekidan Nihon Jidō.
In 2001, he made his debut with the film Kishiwada Shōnen Gurentai. In 2007, he made his first significant role in an anime series with Code Geass, appearing as V.V., and also portrayed the title kappa character Coo in Keiichi Hara's anime film Kappa no Coo Natsuyasumi, which was shown across Japan and numerous other theaters and festivals around the world.