(D)：Difending Champion
| Date | Championships | Course | Venue | Champion | |
| 5/10 – 5/11 | 15th 2007 Japan Women’s Senior Golf Championship | Takarazuka Golf Club Old Course | HYOGO | Keiko Hayashi | |
| 6/19 – 6/23 | 49th 2007 Japan Women’s Amateur Golf Championship | Miyazaki Country Club | MIYAZAKI | Hiroko Ayada | |
| 7/3 – 7/7 | 92nd 2007 Japan Amateur Golf Championship | Aichi Country Club | AICHI | Shintaro Kobayashi | |
| 8/15 – 8/17 | 13th 2007 Japan Junior Golf Championship Boy’s 15-17 Division | Kasumigaseki Country Club East Course | SAITAMA | Ryo Ishikawa | |
| 8/16 – 8/17 | 13th 2007 Japan Junior Golf Championship Boy’s 12-14 Division | Kasumigaseki Country Club West Course | SAITAMA | Kentaro Toyota | |
| 8/16 – 8/17 | 13th 2007 Japan Junior Golf Championship Girl’s 15-17 Division | Kasumigaseki Country Club West Course | SAITAMA | Mika Miyazato | |
| 8/16 – 8/17 | 13th 2007 Japan Junior Golf Championship Girl’s 12-14 Division | Kasumigaseki Country Club West Course | SAITAMA | Harukyo Nomura | |
| 8/21 – 8/24 | 61st 2007 Japan Collegiate Golf Championship | Kita Rokko Country Club East Course | HYOGO | Yohei Nakamichi | |
| 8/22 – 8/24 | 44th 2007 Japan Women’s Collegiate Golf Championship | Kita Rokko Country Club West Course | HYOGO | Hikari Kawamitsu | |
| 9/27 – 9/30 |  |
40th 2007 Japan Women’s Open Golf Championship | Tarumae Country Club South/Center Course | HOKKAIDO | Shinobu Moromizato |
| 10/11 – 10/14 | |
72nd 2007 Japan Open Golf Championship | Sagamihara Golf Club East Course | KANAGAWA | Toru Taniguchi |
| 10/25 – 10/28 | |
17th 2007 Japan Senior Open Golf Championship | Kumamoto Chuo Country Club | KUMAMOTO | Isao Aoki |
| 11/5 – 11/6 | 14th 2007 Japan Mid-Senior Golf Championship | Koganei Country Club | TOKYO | Hiroharu Nakano | |
| 11/5 – 11/6 | 14th 2007 Japan Grand-Senior Golf Championship | Koganei Country Club | TOKYO | Hisao Takahashi | |
| 11/7 – 11/9 | 29th 2007 Japan Senior Golf Championship | Sayama Golf Club West/East Course | SAITAMA | Toshiharu Kobayashi | |
| 11/14 – 11/16 | 12th 2007 Japan Mid-Amateur Golf Championship | Ono Golf Club | HYOGO | Naka Ushijima | |
| 11/15 – 11/16 | 12th 2007 Japan Women’s Mid-Amateur Golf Championship | Green Birds Golf Club | HIROSHIMA | Shima Suzuki | |
| Date | Championships | Course | Venue | |
| 11/25 | 1st 2007 All Japan Elementary Student Golf Tournament Boy’s Division | Ibaraki Golf Club West Course | IBARAKI | |
| 11/25 | 1st 2007 All Japan Elementary Student Golf Tournament Girl’s Division | Ibaraki Golf Club West Course | IBARAKI | |