On September 13, 2014, when Haza was 18 years old, she debuted for the Japan national team against Ghana. She was a member of Japan for 2014 Asian Games. She played 3 games and Japan won the 2nd place. She played 4 games for Japan in 2014. In November 2016, she was selected for the Japan U-20 national team for the 2016 U-20 World Cup and Japan won the 3rd place.