| Competition | Event | Stage | Match Type | Athlete | Score | Opponent |
|---|
| 2012 China Open | Women's Doubles | Semi-final | Doubles | Hiroko Fujii / Misako Wakamiya | 2 - 4 | Ho Ching Lee / Huajun Jiang |
| 2012 Japan Open | Women's Doubles | Quarter-final | Doubles | Hiroko Fujii / Misako Wakamiya | 4 - 2 | Ho Ching Lee / Yana Tie |
| 2013 Korean Open | Women's Doubles | Quarter-final | Doubles | Hiroko Fujii / Misako Wakamiya | 3 - 0 | Ho Ching Lee / Wing Nam Ng |
| 2015 Hungarian Open | Women's Singles | Final | Singles | Misako Wakamiya | 4 - 2 | Ho Ching Lee |
| 2015 German Open | Women's Doubles | Semi-final | Doubles | Ai Fukuhara / Misako Wakamiya | 1 - 3 | Ho Ching Lee / Hoi Kem Doo |
| 2015 Spanish Open | Women's Doubles | Semi-final | Doubles | Ai Fukuhara / Misako Wakamiya | 3 - 2 | Ho Ching Lee / Hoi Kem Doo |
