| - | 2026JPBA Ranking | 21位 |
| Champion('92) | The best performance in JAPAN OPEN | Runner-up('99) |
| 0.5862(51/87) | Winning percentage after best16 | 0.4182(92/220) |
| 0.5349(23/43) | Total winning percentage on hill to hill | 0.4833(58/120) |
| 0.3913(27/69) | Finals/best16 | 0.1771(31/175) |
Mieko HARADA |
Kimiko YAMAUCHI |
|
| 4 | 04.08.2002Round of 162002 West Japan Ladiest Tour 5th | 7 |
| 6 | 10.03.2002Quarter-finals2002 West Japan Ladies Tour 2nd | 7 |
Mieko HARADA |
Kimiko YAMAUCHI |
|
| 5 | 23.04.2000Quarter-finals2000 West Japan Ladies Tour 2nd | 7 |
Mieko HARADA |
Kimiko YAMAUCHI |
|
| - | 07.03.1999Semi-finals1999 West Japan Ladies Tour 3rd | 7 |
| 7 | 21.02.1999Quarter-finals1999 West Japan Ladies Tour 2nd | - |
Mieko HARADA |
Kimiko YAMAUCHI |
|
| - | 15.09.1998Quarter-finals1998 West Japan Ladies Tour 4th | 7 |
| 7 | 10.05.1998Quarter-finals1998 West Japan Ladies Tour 2nd | - |
| - | 01.02.1998Quarter-finals1998 West Japan Ladies Tour 1st | 7 |