In April 1993, Sawanobori was selected the Japan national team for 1994 World Cup qualification. At this qualification, on April 8, he debuted against Thailand. In 1994, he also played at 1994 Asian Games. In September 1999, he played for Japan for the first time in 5 years. In 2000, he played at 2000 Asian Cup qualification. This qualification was his last game for Japan. He played 16 games and scored 3 goals for Japan until 2000.