| - | JPBA Ranking | - |
| Runner-up('96,'93,'92,etc..) | The best performance in JAPAN OPEN | Runner-up('91) |
| 0.4952(52/105) | Winning percentage after best16 | 0.4800(24/50) |
| 0.2903(9/31) | Total winning percentage on hill to hill | 0.5333(8/15) |
| 0.2195(18/82) | Finals/best16 | 0.4054(15/37) |
Etsuko Kubota |
佐野清子 |
|
| 3 | 20.03.2000Round of 162000 Spring Queens Open | 6 |
Etsuko Kubota |
佐野清子 |
|
| - | 22.09.1998Quarter-finals1998 West Japan Ladies Tour 5th | 7 |
| - | 10.05.1998Quarter-finals1998 West Japan Ladies Tour 2nd | 7 |
| 7 | 01.02.1998Semi-finals1998 West Japan Ladies Tour 1st | - |
Etsuko Kubota |
佐野清子 |
|
| 7 | 28.05.1995Quarter-finals1995 All Japan Ladies Open | - |
| 3 | 26.02.1995Quarter-finals1995 West Japan Ladies Tour 1st | 7 |
Etsuko Kubota |
佐野清子 |
|
| 7 | 21.08.1994Quarter-finals1994 West Japan Ladies Tour 6th | 1 |
| 7 | 01.05.1994Quarter-finals1994 West Japan Ladies Tour 3rd | - |
| 6 | 27.03.1994Semi-finals1994 Spring Queens Open | 2 |
Etsuko Kubota |
佐野清子 |
|
| 7 | 25.07.1993Quarter-finals1993 West Japan Ladies Tour 6th | - |
| 6 | 02.06.1993Semi-finals1993 All Japan Ladies Open | 7 |
| 6 | 09.04.1993Quarter-finals1993 West Japan Ladies Tour 3rd | 7 |
Etsuko Kubota |
佐野清子 |
|
| 7 | 21.06.1992Quarter-finals1992 West Japan Ladies Tour 3rd | 3 |
