【Full Leaderboard】 Update 10/04 11:27
48th Japan Women's Open Golf Championship 2015
| ROUND 4 | @：Amateur player |
| POS | Player | Score | Today | Hole | Rounds | Total | Prize | |||
| R1 | R2 | R3 | R4 | |||||||
| 1 | In-Gee Chun | -2 | -1 | F | 71 | 73 | 71 | 71 | 286 | ￥ 28,000,000 |
| 2 | Mi-Hyang Lee | -2 | -2 | F | 71 | 72 | 73 | 70 | 286 | ￥ 13,090,000 |
| Erika Kikuchi | -2 | +2 | F | 72 | 73 | 67 | 74 | 286 | ￥ 13,090,000 | |
| 4 | Bo-Mee Lee | ±0 | -1 | F | 74 | 69 | 74 | 71 | 288 | ￥ 6,440,000 |
| Asuka Kashiwabara | ±0 | +3 | F | 71 | 70 | 72 | 75 | 288 | ￥ 6,440,000 | |
| 6 | Ji-Hee Lee | +2 | -1 | F | 73 | 71 | 75 | 71 | 290 | ￥ 3,696,000 |
| Shan-Shan Feng | +2 | -1 | F | 75 | 70 | 74 | 71 | 290 | ￥ 3,696,000 | |
| Mi-Jeong Jeon | +2 | -1 | F | 76 | 71 | 72 | 71 | 290 | ￥ 3,696,000 | |
| Shiho Oyama | +2 | -1 | F | 76 | 72 | 71 | 71 | 290 | ￥ 3,696,000 | |
| Kotono Kozuma | +2 | +3 | F | 72 | 70 | 73 | 75 | 290 | ￥ 3,696,000 | |
| 11 | @ Minami Katsu | +3 | ±0 | F | 75 | 71 | 73 | 72 | 291 | - |
| Ayaka Watanabe | +3 | ±0 | F | 76 | 71 | 72 | 72 | 291 | ￥ 2,331,000 | |
| Sun-Ju Ahn | +3 | +1 | F | 70 | 73 | 75 | 73 | 291 | ￥ 2,331,000 | |
| 14 | Ha-Neul Kim | +4 | -1 | F | 74 | 74 | 73 | 71 | 292 | ￥ 1,841,000 |
| So-Yeon Ryu | +4 | +6 | F | 68 | 72 | 74 | 78 | 292 | ￥ 1,841,000 | |
| 16 | Hee-Kyung Bae | +5 | +2 | F | 74 | 72 | 73 | 74 | 293 | ￥ 1,596,000 |
| Maiko Wakabayashi | +5 | +2 | F | 72 | 74 | 73 | 74 | 293 | ￥ 1,596,000 | |
| 18 | Q Baek | +7 | -3 | F | 77 | 73 | 76 | 69 | 295 | ￥ 1,309,000 |
| @ Kana Nagai | +7 | ±0 | F | 74 | 73 | 76 | 72 | 295 | - | |
| @ Yumi Matsubara | +7 | ±0 | F | 77 | 73 | 73 | 72 | 295 | - | |
| O.Sattaya | +7 | +2 | F | 75 | 71 | 75 | 74 | 295 | ￥ 1,309,000 | |
| Shoko Sasaki | +7 | +4 | F | 72 | 71 | 76 | 76 | 295 | ￥ 1,309,000 | |
| Hyo-Joo Kim | +7 | +4 | F | 77 | 70 | 72 | 76 | 295 | ￥ 1,309,000 | |
| Erina Hara | +7 | +5 | F | 73 | 72 | 73 | 77 | 295 | ￥ 1,309,000 | |
| Kotone Hori | +7 | +6 | F | 72 | 73 | 72 | 78 | 295 | ￥ 1,309,000 | |
| 26 | Jia-Yun Li | +8 | -3 | F | 77 | 72 | 78 | 69 | 296 | ￥ 1,092,000 |
| Saiki Fujita | +8 | +3 | F | 75 | 69 | 77 | 75 | 296 | ￥ 1,092,000 | |
| Ai Suzuki | +8 | +3 | F | 70 | 76 | 75 | 75 | 296 | ￥ 1,092,000 | |
| Miki Sakai | +8 | +3 | F | 77 | 71 | 73 | 75 | 296 | ￥ 1,092,000 | |
| Eri Joma | +8 | +5 | F | 74 | 70 | 75 | 77 | 296 | ￥ 1,092,000 | |
| 31 | Yumiko Yoshida | +9 | -3 | F | 73 | 73 | 82 | 69 | 297 | ￥ 945,000 |
| @ Mone Inami | +9 | +1 | F | 77 | 72 | 75 | 73 | 297 | - | |
| @ Hina Arakaki | +9 | +2 | F | 71 | 72 | 80 | 74 | 297 | - | |
| Yukari Baba | +9 | +2 | F | 74 | 74 | 75 | 74 | 297 | ￥ 945,000 | |
| Ritsuko Ryu | +9 | +3 | F | 74 | 73 | 75 | 75 | 297 | ￥ 945,000 | |
| Mayu Hattori | +9 | +3 | F | 76 | 74 | 72 | 75 | 297 | ￥ 945,000 | |
| Junko Omote | +9 | +4 | F | 73 | 73 | 75 | 76 | 297 | ￥ 945,000 | |
| Esther Lee | +9 | +4 | F | 76 | 72 | 73 | 76 | 297 | ￥ 945,000 | |
| 39 | Ji-Yai Shin | +10 | +1 | F | 77 | 72 | 76 | 73 | 298 | ￥ 875,000 |
| Momoko Ueda | +10 | +4 | F | 75 | 75 | 72 | 76 | 298 | ￥ 875,000 | |
| 41 | Yuri Fudo | +11 | +1 | F | 74 | 74 | 78 | 73 | 299 | ￥ 819,000 |
| Mami Fukuda | +11 | +1 | F | 75 | 73 | 78 | 73 | 299 | ￥ 819,000 | |
| Jae-Eun Chung | +11 | +2 | F | 74 | 74 | 77 | 74 | 299 | ￥ 819,000 | |
| Kumiko Kaneda | +11 | +4 | F | 76 | 75 | 72 | 76 | 299 | ￥ 819,000 | |
| Na-Ri Lee | +11 | +5 | F | 77 | 71 | 74 | 77 | 299 | ￥ 819,000 | |
| Misuzu Narita | +11 | +8 | F | 75 | 72 | 72 | 80 | 299 | ￥ 819,000 | |
| 47 | Mika Miyazato | +12 | +2 | F | 79 | 71 | 76 | 74 | 300 | ￥ 735,000 |
| Akane Iijima | +12 | +3 | F | 74 | 72 | 79 | 75 | 300 | ￥ 735,000 | |
| Sakura Yokomine | +12 | +3 | F | 73 | 75 | 77 | 75 | 300 | ￥ 735,000 | |
| Asako Fujimoto | +12 | +4 | F | 76 | 71 | 77 | 76 | 300 | ￥ 735,000 | |
| Miho Mori | +12 | +5 | F | 76 | 73 | 74 | 77 | 300 | ￥ 735,000 | |
| Haruka Kudo | +12 | +7 | F | 73 | 73 | 75 | 79 | 300 | ￥ 735,000 | |
| 53 | Hikari Fujita | +13 | +1 | F | 76 | 75 | 77 | 73 | 301 | ￥ 679,000 |
| Yuko Mitsuka | +13 | +4 | F | 73 | 75 | 77 | 76 | 301 | ￥ 679,000 | |
| 55 | @ Suzuka Yamaguchi | +15 | +3 | F | 76 | 74 | 78 | 75 | 303 | - |
| 56 | Kaori Ohe | +17 | +2 | F | 75 | 75 | 81 | 74 | 305 | ￥ 651,000 |
| Mei Takagi | +17 | +3 | F | 76 | 70 | 84 | 75 | 305 | ￥ 651,000 | |
| 58 | Rui Kitada | +18 | +7 | F | 77 | 74 | 76 | 79 | 306 | ￥ 630,000 |
| 59 | Yasuko Sato | +19 | +5 | F | 76 | 74 | 80 | 77 | 307 | ￥ 616,000 |
| 60 | @ Riri Sadoyama | +20 | +2 | F | 76 | 73 | 85 | 74 | 308 | - |
| Eri Fukuyama | +20 | +5 | F | 75 | 76 | 80 | 77 | 308 | ￥ 602,000 | |