In 2010, Kyokawa was selected the Japan U-17 national team for 2010 U-17 World Cup. She played 6 games and scored 3 goals. Japan won the 2nd place. In February 2012, when she was 18 years old, she was selected the Japan national team for 2012 Algarve Cup. At this competition, on February 29, she debuted against Norway. She played 5 games for Japan until 2015.