(D)：Difending Champion
| Date | Championships | Course | Venue | |
| 4/11 | 14th 2006 Japan Women’s Senior Golf Championship Qualifying Site:A | Tomisato Golf Club | CHIBA | |
| 4/18 | 14th 2006 Japan Women’s Senior Golf Championship Qualifying Site:B | Musashi Country Club Sasai Course | SAITAMA | |
| 4/12 | 14th 2006 Japan Women’s Senior Golf Championship Qualifying Site:C | Comwood Golf Club | SHIGA | |
| 4/19 | 14th 2006 Japan Women’s Senior Golf Championship Qualifying Site:D | Fukuoka Country Club | FUKUOKA | |
| 7/20 |  |
71st 2006 Japan Open Golf Championship Local Qualifying Site:A | Aomori Country Club Towada/Mutsuwan Course | AOMORI |
| 7/11 | |
71st 2006 Japan Open Golf Championship Local Qualifying Site: B | Caledonian Golf Club | CHIBA |
| 7/12 | |
71st 2006 Japan Open Golf Championship Local Qualifying Site:C | Karasuyamajo Country Club Sannomaru/Honmaru Course | TOCHIGI |
| 7/19 | |
71st 2006 Japan Open Golf Championship Local Qualifying Site:D | Hatoyama Country Club | SAITAMA |
| 7/26 | |
39th 2006 Japan Women’s Open Golf Championship Qualifying Site:A | Ryugasaki Country Club | IBARAKI |
| 8/1 | |
39th 2006 Japan Women’s Open Golf Championship Qualifying Site:B | Ranzan Country Club | SAITAMA |
| 7/25 | |
39th 2006 Japan Women’s Open Golf Championship Qualifying Site:C | Awara Golf Club Sea Course | FUKUI |
| 8/1 | |
39th 2006 Japan Women’s Open Golf Championship Qualifying Site:D | Karatsu Golf Club | SAGA |
| 9/5 | |
16th 2006 Japan Senior Open Golf Championship Qualifying Site:A | Kusatsu Country Club | GUNMA |
| 9/6 | |
16th 2006 Japan Senior Open Golf Championship Qualifying Site:B | Totsuka Country Club West Course | KANAGAWA |
| 8/22 | |
16th 2006 Japan Senior Open Golf Championship Qualifying Site:C | Naruo Golf Club | HYOGO |
| 9/7 | |
16th 2006 Japan Senior Open Golf Championship Qualifying Site:D | Hiroshima Country Club Hachihonmatsu Course | HIROSHIMA |
| 8/28 – 8/29 | |
71st 2006 Japan Open Golf Championship Sectional Qualifying | Central Golf Club East Course | IBARAKI |