【Full Leaderboard】 Update 05/20 15:10
45th Japan Women's Open Golf Championship 2012
| ROUND 2 | @：Amateur player |
| POS | Player | Score | Today | Hole | Rounds | Total | ||||
| R1 | R2 | R3 | R4 | |||||||
| 1 | Shan-Shan Feng | -1 | +3 | F | 68 | 75 | - | - | 143 | |
| 2 | Megumi Kido | ±0 | +2 | F | 70 | 74 | - | - | 144 | |
| 3 | Na-Ri Kim | +1 | +3 | F | 70 | 75 | - | - | 145 | |
| 4 | Ayako Uehara | +2 | +2 | F | 72 | 74 | - | - | 146 | |
| Teresa Lu | +2 | +2 | F | 72 | 74 | - | - | 146 | ||
| 6 | Jeong Jang | +3 | +1 | F | 74 | 73 | - | - | 147 | |
| Maiko Wakabayashi | +3 | ±0 | F | 75 | 72 | - | - | 147 | ||
| Mika Miyazato | +3 | +3 | F | 72 | 75 | - | - | 147 | ||
| Rikako Morita | +3 | +3 | F | 72 | 75 | - | - | 147 | ||
| 10 | In-Kyung Kim | +4 | +2 | F | 74 | 74 | - | - | 148 | |
| Yani Tseng | +4 | +3 | F | 73 | 75 | - | - | 148 | ||
| 12 | Ai Miyazato | +5 | +5 | F | 72 | 77 | - | - | 149 | |
| Na-Ri Lee | +5 | +3 | F | 74 | 75 | - | - | 149 | ||
| In-Bee Park | +5 | +4 | F | 73 | 76 | - | - | 149 | ||
| 15 | Ji-Hee Lee | +6 | +5 | F | 73 | 77 | - | - | 150 | |
| Yuri Fudo | +6 | +7 | F | 71 | 79 | - | - | 150 | ||
| Onnarin Sattayabanphot | +6 | +4 | F | 74 | 76 | - | - | 150 | ||
| Ji-Woo Lee | +6 | +2 | F | 76 | 74 | - | - | 150 | ||
| Hiromi Mogi | +6 | +3 | F | 75 | 75 | - | - | 150 | ||
| Rui Kitada | +6 | +1 | F | 77 | 73 | - | - | 150 | ||
| Miki Sakai | +6 | +5 | F | 73 | 77 | - | - | 150 | ||
| 22 | Mihoko Iseri | +7 | +4 | F | 75 | 76 | - | - | 151 | |
| Yuki Ichinose | +7 | +3 | F | 76 | 75 | - | - | 151 | ||
| Young Kim | +7 | +4 | F | 75 | 76 | - | - | 151 | ||
| Chie Arimura | +7 | +3 | F | 76 | 75 | - | - | 151 | ||
| Mi-Jeong Jeon | +7 | +5 | F | 74 | 77 | - | - | 151 | ||
| Maria Iida | +7 | +1 | F | 78 | 73 | - | - | 151 | ||
| Soo-Yun Kang | +7 | +8 | F | 71 | 80 | - | - | 151 | ||
| 29 | @ Saki Nagamine | +8 | +2 | F | 78 | 74 | - | - | 152 | |
| Bo-Bae Song | +8 | +5 | F | 75 | 77 | - | - | 152 | ||
| Yuko Saito | +8 | +3 | F | 77 | 75 | - | - | 152 | ||
| Kaori Oe | +8 | +5 | F | 75 | 77 | - | - | 152 | ||
| Da-Ye Na | +8 | +4 | F | 76 | 76 | - | - | 152 | ||
| Esther Lee | +8 | +5 | F | 75 | 77 | - | - | 152 | ||
| Hiromi Takesue | +8 | +2 | F | 78 | 74 | - | - | 152 | ||
| Erina Hara | +8 | +7 | F | 73 | 79 | - | - | 152 | ||
| Miki Saiki | +8 | +6 | F | 74 | 78 | - | - | 152 | ||
| Akane Iijima | +8 | +5 | F | 75 | 77 | - | - | 152 | ||
| Erika Kikuchi | +8 | +2 | F | 78 | 74 | - | - | 152 | ||
| Natsu Nagai | +8 | +4 | F | 76 | 76 | - | - | 152 | ||
| 41 | Li-Ying Ye | +9 | +3 | F | 78 | 75 | - | - | 153 | |
| Mayu Hattori | +9 | +5 | F | 76 | 77 | - | - | 153 | ||
| Ah-Reum Hwang | +9 | +5 | F | 76 | 77 | - | - | 153 | ||
| Yuko Fukuda | +9 | +4 | F | 77 | 76 | - | - | 153 | ||
| @ Maria Shinohara | +9 | +3 | F | 78 | 75 | - | - | 153 | ||
| Natsuka Hori | +9 | +2 | F | 79 | 74 | - | - | 153 | ||
| Na-Yeon Choi | +9 | +4 | F | 77 | 76 | - | - | 153 | ||
| Momoko Ueda | +9 | +9 | F | 72 | 81 | - | - | 153 | ||
| Kumiko Kaneda | +9 | +7 | F | 74 | 79 | - | - | 153 | ||
| 50 | Shinobu Moromizato | +10 | +4 | F | 78 | 76 | - | - | 154 | |
| Satsuki Oshiro | +10 | +4 | F | 78 | 76 | - | - | 154 | ||
| Asako Fujimoto | +10 | +4 | F | 78 | 76 | - | - | 154 | ||
| Hyun-Ju Shin | +10 | +5 | F | 77 | 77 | - | - | 154 | ||
| Keiko Sasaki | +10 | +6 | F | 76 | 78 | - | - | 154 | ||
| Saiki Fujita | +10 | +7 | F | 75 | 79 | - | - | 154 | ||
| Sakura Yokomine | +10 | +3 | F | 79 | 75 | - | - | 154 | ||
| 57 | Junko Omote | +11 | +5 | F | 78 | 77 | - | - | 155 | |
| @ Moeno Tan | +11 | +6 | F | 77 | 78 | - | - | 155 | ||
| Yukari Baba | +11 | +7 | F | 76 | 79 | - | - | 155 | ||
| Jiyai Shin | +11 | +2 | F | 81 | 74 | - | - | 155 | ||
| ↑ ↑ ↑ The above players proceeded to Round 3. ↑ ↑ ↑ | ||||||||||
| 61 | @ Kana Nagai | +12 | +7 | F | 77 | 79 | - | - | 156 | |
| Ritsuko Ryu | +12 | +8 | F | 76 | 80 | - | - | 156 | ||
| @ Minami Katsu | +12 | +11 | F | 73 | 83 | - | - | 156 | ||
| Bo-Mee Lee | +12 | +4 | F | 80 | 76 | - | - | 156 | ||
| 65 | Shiho Oyama | +13 | +7 | F | 78 | 79 | - | - | 157 | |
| Yumiko Yoshida | +13 | +3 | F | 82 | 75 | - | - | 157 | ||
| Yuki Sakurai | +13 | +7 | F | 78 | 79 | - | - | 157 | ||
| Ai Tanaka | +13 | +6 | F | 79 | 78 | - | - | 157 | ||
| 69 | Eri Fukuyama | +14 | +10 | F | 76 | 82 | - | - | 158 | |
| Ayaka Hayashi | +14 | +6 | F | 80 | 78 | - | - | 158 | ||
| Airi Saito | +14 | +8 | F | 78 | 80 | - | - | 158 | ||
| @ Emi Sato | +14 | +9 | F | 77 | 81 | - | - | 158 | ||
| 73 | Yui Kawahara | +15 | +7 | F | 80 | 79 | - | - | 159 | |
| @ Hikari Fujita | +15 | +10 | F | 77 | 82 | - | - | 159 | ||
| Orie Fujino | +15 | +10 | F | 77 | 82 | - | - | 159 | ||
| 76 | @ Ai Suzuki | +16 | +12 | F | 76 | 84 | - | - | 160 | |
| Ikue Asama | +16 | +10 | F | 78 | 82 | - | - | 160 | ||
| Kyoko Furuya | +16 | +9 | F | 79 | 81 | - | - | 160 | ||
| @ Aya Ishikawa | +16 | +8 | F | 80 | 80 | - | - | 160 | ||
| 80 | Kazue Tanaka | +17 | +9 | F | 80 | 81 | - | - | 161 | |
| Eri Joma | +17 | +8 | F | 81 | 80 | - | - | 161 | ||
| @ Aoi Onishi | +17 | +7 | F | 82 | 79 | - | - | 161 | ||
| 83 | Rie Iwahashi | +18 | +6 | F | 84 | 78 | - | - | 162 | |
| Mami Fukuda | +18 | +10 | F | 80 | 82 | - | - | 162 | ||
| @ Asuka Kashiwabara | +18 | +7 | F | 83 | 79 | - | - | 162 | ||
| Noriko Kubo | +18 | +11 | F | 79 | 83 | - | - | 162 | ||
| Senno Yasufuku | +18 | +7 | F | 83 | 79 | - | - | 162 | ||
| @ Rei Matsuda | +18 | +11 | F | 79 | 83 | - | - | 162 | ||
| Narumi Yamada | +18 | +8 | F | 82 | 80 | - | - | 162 | ||
| 90 | Mai Arai | +19 | +10 | F | 81 | 82 | - | - | 163 | |
| @ Yuri Matsuda | +19 | +11 | F | 80 | 83 | - | - | 163 | ||
| @ Haruka Morita | +19 | +10 | F | 81 | 82 | - | - | 163 | ||
| @ Akane Saeki | +19 | +5 | F | 86 | 77 | - | - | 163 | ||
| 94 | Nachiyo Otani | +20 | +12 | F | 80 | 84 | - | - | 164 | |
| Asuka Tsujimura | +20 | +8 | F | 84 | 80 | - | - | 164 | ||
| 96 | Mao Koyama | +21 | +9 | F | 84 | 81 | - | - | 165 | |
| 97 | Harumi Kawano | +22 | +15 | F | 79 | 87 | - | - | 166 | |
| Rie Murata | +22 | +10 | F | 84 | 82 | - | - | 166 | ||
| Megumi Kisanuki | +22 | +13 | F | 81 | 85 | - | - | 166 | ||
| 100 | Miyuki Takashima | +23 | +11 | F | 84 | 83 | - | - | 167 | |
| @ Mayu Hosaka | +23 | +12 | F | 83 | 84 | - | - | 167 | ||
| 102 | Woo-Soon Ko | +24 | +9 | F | 87 | 81 | - | - | 168 | |
| Michiko Hattori | +24 | +10 | F | 86 | 82 | - | - | 168 | ||
| 104 | Eriko Kobashi | +25 | +15 | F | 82 | 87 | - | - | 169 | |
| 105 | Tomoko Yamashita | +26 | +13 | F | 85 | 85 | - | - | 170 | |
| Eri Shimada | +26 | +13 | F | 85 | 85 | - | - | 170 | ||
| 107 | Shigemi Sueda | +31 | +12 | F | 91 | 84 | - | - | 175 | |
| WD | Hiroko Yamaguchi | |||||||||