Jun'ichi Kanemaru (金丸 淳一 Kanemaru Jun'ichi, born October 27, 1962) is a Japanese voice actor. His most popular roles include Hayato Kazami in 'Future GPX Cyber Formula', Sonic the Hedgehog in the eponymous video game series since 1998, and Ryo Akiyama in 'Digimon Tamers'.