日本陸上競技選手権大会
She was a ten-time winner at the Japan Championships in Athletics, seven of those coming in the 200 m. She was a Japanese record holder in the 200 m and 400 m with her bests of 24.00 seconds and 53.73 seconds, titles she held for nearly ten years. She was also a former Asian record holder in the 4×100 metres relay and 4×200 metres relay with the Japanese national team.