| 19位 | 2026JPBA Ranking | 15位 |
| Runner-up('99) | The best performance in JAPAN OPEN | Best8('13) |
| 0.4182(92/220) | Winning percentage after best16 | 0.2766(26/94) |
| 0.4833(58/120) | Total winning percentage on hill to hill | 0.4835(44/91) |
| 0.1771(31/175) | Finals/best16 | 0.0000(0/79) |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 4 | 31.05.2025Losers round 22025 All Japan Ladies Tour 2ndQ-group4 | 7 |
| 7 | 15.03.2025Losers round 32025 All Japan Ladies Tour 1stQ-group6 | 3 |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 7 | 17.02.2024Losers round Finals2024 All Japan Ladies Tour 1stQ-group4 | 6 |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 7 | 15.07.2023Round 22023 Tokai Ladies Grand PrixQ-3 | 4 |
| 4 | 15.04.2023Winners round Finals2023 Kantou Ladies OpenQ-group1 | 6 |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 6 | 17.09.2022Losers round 32022 Tokai Ladies Grand PrixQ-4 | 5 |
| 2 | 29.05.2022Round of 162022 Osaka Queens Open | 7 |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 6 | 19.10.2019Winners round 22019 Hokuriku Open LadiesQ-group1 | 2 |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 7 | 22.11.2017Winners round 12017 All Japan Championship WomenStage2 Group1 | 5 |
| 5 | 07.10.2017Winners round 22017 Hokuriku Open LadiesQ-group1 | 6 |
| 7 | 20.05.20172017 All Japan Ladies Tour 2ndQ2 | 1 |
| 6 | 18.03.20172017 Osaka Queens OpenQ3 | 5 |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 6 | 15.10.20162016 Hokuriku Ladies OpenQ-group1-2 | 3 |
| 6 | 17.09.20162016 Tokai Ladies Grand PrixQ-group1 | 5 |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 4 | 14.09.2014Round of 162014 Tokai Ladies Grand Prix | 7 |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 7 | 27.11.20102010 All Japan Championship WomenQ group 2 | 4 |
Kimiko YAMAUCHI |
Rieko HAJI |
|
| 8 | 05.08.2007Round of 162007 All Japan Ladies Tour 4th | 3 |