On May 24 2019, Sugioka was called up by Japan's head coach Hajime Moriyasu to feature in the Copa América, played in Brazil. He made his debut on 17 June 2019 in a game against Chile, starting the game at left-back and playing the full 90 minutes. Sugioka went on to make two more appearances in the 2019 Copa América, but has not been capped since.