【Full Leaderboard】 Update 10/04 11:27
48th Japan Women's Open Golf Championship 2015
| ROUND 1 | @：Amateur player |
| POS | Player | Score | Today | Hole | Rounds | Total | |||
| R1 | R2 | R3 | R4 | ||||||
| 1 | So-Yeon Ryu | -4 | -4 | F | 68 | - | - | - | 68 |
| 2 | Ai Suzuki | -2 | -2 | F | 70 | - | - | - | 70 |
| Sun-Ju Ahn | -2 | -2 | F | 70 | - | - | - | 70 | |
| 4 | Asuka Kashiwabara | -1 | -1 | F | 71 | - | - | - | 71 |
| In-Gee Chun | -1 | -1 | F | 71 | - | - | - | 71 | |
| Mi-Hyang Lee | -1 | -1 | F | 71 | - | - | - | 71 | |
| @ Hina Arakaki | -1 | -1 | F | 71 | - | - | - | 71 | |
| 8 | Shoko Sasaki | ±0 | ±0 | F | 72 | - | - | - | 72 |
| Erika Kikuchi | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| Maiko Wakabayashi | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| Kotone Hori | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| Kotono Kozuma | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| 13 | Junko Omote | +1 | +1 | F | 73 | - | - | - | 73 |
| Yumiko Yoshida | +1 | +1 | F | 73 | - | - | - | 73 | |
| Sakura Yokomine | +1 | +1 | F | 73 | - | - | - | 73 | |
| Aya Ezawa | +1 | +1 | F | 73 | - | - | - | 73 | |
| Erina Hara | +1 | +1 | F | 73 | - | - | - | 73 | |
| Haruka Kudo | +1 | +1 | F | 73 | - | - | - | 73 | |
| Ji-Hee Lee | +1 | +1 | F | 73 | - | - | - | 73 | |
| Yuko Mitsuka | +1 | +1 | F | 73 | - | - | - | 73 | |
| 21 | Ha-Neul Kim | +2 | +2 | F | 74 | - | - | - | 74 |
| Ayaka Matsumori | +2 | +2 | F | 74 | - | - | - | 74 | |
| Jae-Eun Chung | +2 | +2 | F | 74 | - | - | - | 74 | |
| Eri Joma | +2 | +2 | F | 74 | - | - | - | 74 | |
| Ritsuko Ryu | +2 | +2 | F | 74 | - | - | - | 74 | |
| Bo-Mee Lee | +2 | +2 | F | 74 | - | - | - | 74 | |
| Soo-Yun Kang | +2 | +2 | F | 74 | - | - | - | 74 | |
| @ Kana Nagai | +2 | +2 | F | 74 | - | - | - | 74 | |
| Akane Iijima | +2 | +2 | F | 74 | - | - | - | 74 | |
| Riho Fujisaki | +2 | +2 | F | 74 | - | - | - | 74 | |
| Yuri Fudo | +2 | +2 | F | 74 | - | - | - | 74 | |
| Yukari Baba | +2 | +2 | F | 74 | - | - | - | 74 | |
| Hee-Kyung Bae | +2 | +2 | F | 74 | - | - | - | 74 | |
| 34 | Kaori Ohe | +3 | +3 | F | 75 | - | - | - | 75 |
| O.Sattaya | +3 | +3 | F | 75 | - | - | - | 75 | |
| Mami Fukuda | +3 | +3 | F | 75 | - | - | - | 75 | |
| Momoko Ueda | +3 | +3 | F | 75 | - | - | - | 75 | |
| Misuzu Narita | +3 | +3 | F | 75 | - | - | - | 75 | |
| Saiki Fujita | +3 | +3 | F | 75 | - | - | - | 75 | |
| Eri Fukuyama | +3 | +3 | F | 75 | - | - | - | 75 | |
| @ Minami Katsu | +3 | +3 | F | 75 | - | - | - | 75 | |
| Shan-Shan Feng | +3 | +3 | F | 75 | - | - | - | 75 | |
| 43 | Miho Mori | +4 | +4 | F | 76 | - | - | - | 76 |
| Shiho Oyama | +4 | +4 | F | 76 | - | - | - | 76 | |
| Yasuko Sato | +4 | +4 | F | 76 | - | - | - | 76 | |
| Esther Lee | +4 | +4 | F | 76 | - | - | - | 76 | |
| Nobuko Kizawa | +4 | +4 | F | 76 | - | - | - | 76 | |
| Kumiko Kaneda | +4 | +4 | F | 76 | - | - | - | 76 | |
| Hikari Fujita | +4 | +4 | F | 76 | - | - | - | 76 | |
| Ayaka Watanabe | +4 | +4 | F | 76 | - | - | - | 76 | |
| @ Suzuka Yamaguchi | +4 | +4 | F | 76 | - | - | - | 76 | |
| Kyoko Furuya | +4 | +4 | F | 76 | - | - | - | 76 | |
| Mayu Hattori | +4 | +4 | F | 76 | - | - | - | 76 | |
| @ Riri Sadoyama | +4 | +4 | F | 76 | - | - | - | 76 | |
| Asako Fujimoto | +4 | +4 | F | 76 | - | - | - | 76 | |
| Mi-Jeong Jeon | +4 | +4 | F | 76 | - | - | - | 76 | |
| Mei Takagi | +4 | +4 | F | 76 | - | - | - | 76 | |
| 58 | @ Yumi Matsubara | +5 | +5 | F | 77 | - | - | - | 77 |
| @ Miki Yamashita | +5 | +5 | F | 77 | - | - | - | 77 | |
| @ Mone Inami | +5 | +5 | F | 77 | - | - | - | 77 | |
| Q Baek | +5 | +5 | F | 77 | - | - | - | 77 | |
| Ji-Woo Lee | +5 | +5 | F | 77 | - | - | - | 77 | |
| Lala Anai | +5 | +5 | F | 77 | - | - | - | 77 | |
| Megumi Kido | +5 | +5 | F | 77 | - | - | - | 77 | |
| Yoko Maeda | +5 | +5 | F | 77 | - | - | - | 77 | |
| Rui Kitada | +5 | +5 | F | 77 | - | - | - | 77 | |
| Miki Sakai | +5 | +5 | F | 77 | - | - | - | 77 | |
| Ai Miyazato | +5 | +5 | F | 77 | - | - | - | 77 | |
| Hyo-Joo Kim | +5 | +5 | F | 77 | - | - | - | 77 | |
| Ji-Yai Shin | +5 | +5 | F | 77 | - | - | - | 77 | |
| Na-Ri Lee | +5 | +5 | F | 77 | - | - | - | 77 | |
| Jia-Yun Li | +5 | +5 | F | 77 | - | - | - | 77 | |
| 73 | Hiroko Ayada | +6 | +6 | F | 78 | - | - | - | 78 |
| Maria Shinohara | +6 | +6 | F | 78 | - | - | - | 78 | |
| Rikako Morita | +6 | +6 | F | 78 | - | - | - | 78 | |
| @ Tian-Yu Wang | +6 | +6 | F | 78 | - | - | - | 78 | |
| Mika Saito | +6 | +6 | F | 78 | - | - | - | 78 | |
| Eriko Kobashi | +6 | +6 | F | 78 | - | - | - | 78 | |
| Yukina Kido | +6 | +6 | F | 78 | - | - | - | 78 | |
| @ Hikaru Yoshimoto | +6 | +6 | F | 78 | - | - | - | 78 | |
| Shino Miyata | +6 | +6 | F | 78 | - | - | - | 78 | |
| Teresa Lu | +6 | +6 | F | 78 | - | - | - | 78 | |
| Ah-Reum Hwang | +6 | +6 | F | 78 | - | - | - | 78 | |
| 84 | @ Ayana Kon | +7 | +7 | F | 79 | - | - | - | 79 |
| Yuki Ichinose | +7 | +7 | F | 79 | - | - | - | 79 | |
| Pei-Ying Tsai | +7 | +7 | F | 79 | - | - | - | 79 | |
| @ Kaira Nabeshima | +7 | +7 | F | 79 | - | - | - | 79 | |
| Yukari Nishiyama | +7 | +7 | F | 79 | - | - | - | 79 | |
| Yun-Jye Wei | +7 | +7 | F | 79 | - | - | - | 79 | |
| Mika Miyazato | +7 | +7 | F | 79 | - | - | - | 79 | |
| Riho Yamaguchi | +7 | +7 | F | 79 | - | - | - | 79 | |
| Hiroko Azuma | +7 | +7 | F | 79 | - | - | - | 79 | |
| 93 | @ Minami Hiruta | +8 | +8 | F | 80 | - | - | - | 80 |
| Risa Murata | +8 | +8 | F | 80 | - | - | - | 80 | |
| @ Hana Wakimoto | +8 | +8 | F | 80 | - | - | - | 80 | |
| Shinobu Moromizato | +8 | +8 | F | 80 | - | - | - | 80 | |
| Kanako Nishimura | +8 | +8 | F | 80 | - | - | - | 80 | |
| Aoi Onishi | +8 | +8 | F | 80 | - | - | - | 80 | |
| 99 | Saki Nagamine | +9 | +9 | F | 81 | - | - | - | 81 |
| @ Kiri Yokoyama | +9 | +9 | F | 81 | - | - | - | 81 | |
| Ayaka Morioka | +9 | +9 | F | 81 | - | - | - | 81 | |
| @ Hinako Yamauchi | +9 | +9 | F | 81 | - | - | - | 81 | |
| Ai Tanaka | +9 | +9 | F | 81 | - | - | - | 81 | |
| Hiromi Mogi | +9 | +9 | F | 81 | - | - | - | 81 | |
| 105 | @ Marina Kajiyama | +10 | +10 | F | 82 | - | - | - | 82 |
| Noriko Yamashita | +10 | +10 | F | 82 | - | - | - | 82 | |
| Mikiko Nishi | +10 | +10 | F | 82 | - | - | - | 82 | |
| 108 | Yoko Ishikawa | +11 | +11 | F | 83 | - | - | - | 83 |
| Maki Sakaihara | +11 | +11 | F | 83 | - | - | - | 83 | |
| Aoi Higashi | +11 | +11 | F | 83 | - | - | - | 83 | |
| Tomoko Yokoyama | +11 | +11 | F | 83 | - | - | - | 83 | |
| @ Erika Hara | +11 | +11 | F | 83 | - | - | - | 83 | |
| Nana Yamashiro | +11 | +11 | F | 83 | - | - | - | 83 | |
| 114 | Kaori Toki | +12 | +12 | F | 84 | - | - | - | 84 |
| 115 | Yoko Ogawa | +13 | +13 | F | 85 | - | - | - | 85 |
| 116 | @ Sakura Koiwai | +14 | +14 | F | 86 | - | - | - | 86 |
| 117 | Saori Iwasaki | +15 | +15 | F | 87 | - | - | - | 87 |
| @ Mio Kotaki | +15 | +15 | F | 87 | - | - | - | 87 | |
| 119 | Yuna Arakawa | +16 | +16 | F | 88 | - | - | - | 88 |
| 120 | @ Atsuko Moriya | +17 | +17 | F | 89 | - | - | - | 89 |