【Full Leaderboard】 Update 10/18 09:25
56th Japan Women's Open Golf Championship 2023
| ROUND 4 | @：Amateur player |
| POS | Player | Score | Today | Hole | Rounds | Total | Prize | |||
| R1 | R2 | R3 | R4 | |||||||
| 1 | Erika Hara | -15 | -4 | F | 68 | 69 | 68 | 68 | 273 | ￥ 30,000,000 |
| 2 | Erika Kikuchi | -12 | -2 | F | 70 | 64 | 72 | 70 | 276 | ￥ 16,500,000 |
| 3 | Ayako Kimura | -8 | -5 | F | 71 | 72 | 70 | 67 | 280 | ￥ 9,525,000 |
| Serena Aoki | -8 | -3 | F | 68 | 69 | 74 | 69 | 280 | ￥ 9,525,000 | |
| 5 | Seonwoo Bae | -7 | -2 | F | 69 | 72 | 70 | 70 | 281 | ￥ 5,350,000 |
| Jiyai Shin | -7 | -2 | F | 72 | 70 | 69 | 70 | 281 | ￥ 5,350,000 | |
| Haruka Morita | -7 | -1 | F | 70 | 70 | 70 | 71 | 281 | ￥ 5,350,000 | |
| 8 | Hikaru Yoshimoto | -6 | -4 | F | 70 | 71 | 73 | 68 | 282 | ￥ 3,350,000 |
| Momoko Ueda | -6 | -1 | F | 68 | 73 | 70 | 71 | 282 | ￥ 3,350,000 | |
| Ayaka Furue | -6 | +1 | F | 70 | 70 | 69 | 73 | 282 | ￥ 3,350,000 | |
| 11 | Kana Nagai | -5 | -1 | F | 69 | 70 | 73 | 71 | 283 | ￥ 2,350,000 |
| Shoko Sasaki | -5 | ±0 | F | 67 | 72 | 72 | 72 | 283 | ￥ 2,350,000 | |
| Kokona Sakurai | -5 | ±0 | F | 75 | 67 | 69 | 72 | 283 | ￥ 2,350,000 | |
| 14 | Kotone Hori | -4 | -3 | F | 75 | 67 | 73 | 69 | 284 | ￥ 1,677,000 |
| Akie Iwai | -4 | -2 | F | 67 | 70 | 77 | 70 | 284 | ￥ 1,677,000 | |
| Haruka Amamoto | -4 | -1 | F | 71 | 70 | 72 | 71 | 284 | ￥ 1,677,000 | |
| @ Cocoro Nakamura | -4 | ±0 | F | 74 | 68 | 70 | 72 | 284 | - | |
| Fumika Kawagishi | -4 | +1 | F | 69 | 69 | 73 | 73 | 284 | ￥ 1,677,000 | |
| Mone Inami | -4 | +2 | F | 70 | 67 | 73 | 74 | 284 | ￥ 1,677,000 | |
| 20 | Sakura Koiwai | -3 | -2 | F | 75 | 69 | 71 | 70 | 285 | ￥ 1,387,500 |
| Nana Suganuma | -3 | -2 | F | 69 | 76 | 70 | 70 | 285 | ￥ 1,387,500 | |
| 22 | Karen Tsuruoka | -2 | -2 | F | 72 | 71 | 73 | 70 | 286 | ￥ 1,233,000 |
| Rio Takeda | -2 | -1 | F | 73 | 69 | 73 | 71 | 286 | ￥ 1,233,000 | |
| Ai Suzuki | -2 | -1 | F | 75 | 69 | 71 | 71 | 286 | ￥ 1,233,000 | |
| Minami Hiruta | -2 | ±0 | F | 68 | 74 | 72 | 72 | 286 | ￥ 1,233,000 | |
| Yuri Yoshida | -2 | +3 | F | 67 | 71 | 73 | 75 | 286 | ￥ 1,233,000 | |
| 27 | Sora Kamiya | -1 | -2 | F | 73 | 69 | 75 | 70 | 287 | ￥ 1,125,000 |
| Misaki Miyazawa | -1 | +4 | F | 70 | 71 | 70 | 76 | 287 | ￥ 1,125,000 | |
| 29 | Min-Young Lee | ±0 | -2 | F | 74 | 71 | 73 | 70 | 288 | ￥ 1,002,857 |
| Sayaka Takahashi | ±0 | -1 | F | 73 | 72 | 72 | 71 | 288 | ￥ 1,002,857 | |
| Mami Fukuda | ±0 | ±0 | F | 71 | 73 | 72 | 72 | 288 | ￥ 1,002,857 | |
| Shiho Kuwaki | ±0 | ±0 | F | 72 | 73 | 71 | 72 | 288 | ￥ 1,002,857 | |
| Amiyu Ozeki | ±0 | +2 | F | 71 | 69 | 74 | 74 | 288 | ￥ 1,002,857 | |
| Miyu Yamashita | ±0 | +2 | F | 68 | 76 | 70 | 74 | 288 | ￥ 1,002,857 | |
| Hana Wakimoto | ±0 | +2 | F | 75 | 70 | 69 | 74 | 288 | ￥ 1,002,857 | |
| 36 | Kotona Izumida | +1 | -1 | F | 72 | 71 | 75 | 71 | 289 | ￥ 892,500 |
| Sumika Nakasone | +1 | +1 | F | 72 | 69 | 75 | 73 | 289 | ￥ 892,500 | |
| Mizuho Konishi | +1 | +1 | F | 69 | 75 | 72 | 73 | 289 | ￥ 892,500 | |
| Miyu Sato | +1 | +2 | F | 72 | 68 | 75 | 74 | 289 | ￥ 892,500 | |
| Hana Lee | +1 | +3 | F | 72 | 71 | 71 | 75 | 289 | ￥ 892,500 | |
| Chisato Iwai | +1 | +5 | F | 69 | 71 | 72 | 77 | 289 | ￥ 892,500 | |
| 42 | @ Suzuna Yokoyama | +2 | +1 | F | 75 | 68 | 74 | 73 | 290 | - |
| Lala Anai | +2 | +3 | F | 73 | 69 | 73 | 75 | 290 | ￥ 832,500 | |
| Kana Mikashima | +2 | +4 | F | 67 | 72 | 75 | 76 | 290 | ￥ 832,500 | |
| 45 | Harumi Yoshikuwa | +3 | +1 | F | 71 | 71 | 76 | 73 | 291 | ￥ 787,500 |
| Momoko Kishibe | +3 | +2 | F | 71 | 73 | 73 | 74 | 291 | ￥ 787,500 | |
| Hina Arakaki | +3 | +3 | F | 71 | 71 | 74 | 75 | 291 | ￥ 787,500 | |
| Yuka Nii | +3 | +4 | F | 71 | 71 | 73 | 76 | 291 | ￥ 787,500 | |
| 49 | Kumiko Kaneda | +4 | -1 | F | 71 | 73 | 77 | 71 | 292 | ￥ 742,500 |
| Haruka Kawasaki | +4 | +4 | F | 69 | 74 | 73 | 76 | 292 | ￥ 742,500 | |
| 51 | Saiki Fujita | +5 | +2 | F | 72 | 71 | 76 | 74 | 293 | ￥ 720,000 |
| @ Yuna Araki | +5 | +3 | F | 70 | 73 | 75 | 75 | 293 | - | |
| 53 | Shoka Furuya | +6 | +5 | F | 69 | 73 | 75 | 77 | 294 | ￥ 705,000 |
| 54 | Megumi Kido | +7 | +1 | F | 71 | 73 | 78 | 73 | 295 | ￥ 690,000 |
| 55 | Asuka Kashiwabara | +9 | +5 | F | 74 | 70 | 76 | 77 | 297 | ￥ 675,000 |
| 56 | Saki Takeo | +10 | +3 | F | 72 | 71 | 80 | 75 | 298 | ￥ 660,000 |
| @ Sayaka Teraoka | +10 | +7 | F | 72 | 71 | 76 | 79 | 298 | - | |
| 58 | Shuri Sakuma | +11 | +5 | F | 72 | 73 | 77 | 77 | 299 | ￥ 645,000 |
| 59 | Mei Takagi | +12 | +7 | F | 72 | 68 | 81 | 79 | 300 | ￥ 630,000 |
| 60 | Hana Chiba | +14 | +4 | F | 73 | 72 | 81 | 76 | 302 | ￥ 615,000 |