【Full Leaderboard】 Update 05/20 15:05
43rd Japan Women's Open Golf Championship 2010
| ROUND 1 | @：Amateur player |
| POS | Player | Score | Today | Hole | Rounds | Total | |||
| R1 | R2 | R3 | R4 | ||||||
| 1 | Ayako Uehara | -4 | -4 | F | 68 | - | - | - | 68 |
| Mika Miyazato | -4 | -4 | F | 68 | - | - | - | 68 | |
| 3 | Ji-Hee Lee | -3 | -3 | F | 69 | - | - | - | 69 |
| 4 | Chie Arimura | -2 | -2 | F | 70 | - | - | - | 70 |
| Yuri Fudo | -2 | -2 | F | 70 | - | - | - | 70 | |
| 6 | Izumi Narita | -1 | -1 | F | 71 | - | - | - | 71 |
| Na-Ri Lee | -1 | -1 | F | 71 | - | - | - | 71 | |
| Miki Saiki | -1 | -1 | F | 71 | - | - | - | 71 | |
| Yani Tseng | -1 | -1 | F | 71 | - | - | - | 71 | |
| 10 | Song-Hee Kim | ±0 | ±0 | F | 72 | - | - | - | 72 |
| Junko Omote | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| Ah-Reum Hwang | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| Nikki Campbell | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| Ai Miyazato | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| Na-Yeon Choi | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| 16 | @ Natsuka Hori | +1 | +1 | F | 73 | - | - | - | 73 |
| Sakura Yokomine | +1 | +1 | F | 73 | - | - | - | 73 | |
| @ Mamiko Higa | +1 | +1 | F | 73 | - | - | - | 73 | |
| @ Asuka Kashiwabara | +1 | +1 | F | 73 | - | - | - | 73 | |
| Yukari Baba | +1 | +1 | F | 73 | - | - | - | 73 | |
| Hiromi Takesue | +1 | +1 | F | 73 | - | - | - | 73 | |
| Shinobu Moromizato | +1 | +1 | F | 73 | - | - | - | 73 | |
| Tomomi Hirose | +1 | +1 | F | 73 | - | - | - | 73 | |
| Yui Kawahara | +1 | +1 | F | 73 | - | - | - | 73 | |
| Mie Nakata | +1 | +1 | F | 73 | - | - | - | 73 | |
| Sun-Ju Ahn | +1 | +1 | F | 73 | - | - | - | 73 | |
| 27 | Eun-Hee Ji | +2 | +2 | F | 74 | - | - | - | 74 |
| @ Hiroko Azuma | +2 | +2 | F | 74 | - | - | - | 74 | |
| Na-Ri Kim | +2 | +2 | F | 74 | - | - | - | 74 | |
| Satsuki Otahara | +2 | +2 | F | 74 | - | - | - | 74 | |
| @ Ai Suzuki | +2 | +2 | F | 74 | - | - | - | 74 | |
| Natsu Nagai | +2 | +2 | F | 74 | - | - | - | 74 | |
| Miki Sakai | +2 | +2 | F | 74 | - | - | - | 74 | |
| Toshimi Kimura | +2 | +2 | F | 74 | - | - | - | 74 | |
| Akane Iijima | +2 | +2 | F | 74 | - | - | - | 74 | |
| Momoko Ueda | +2 | +2 | F | 74 | - | - | - | 74 | |
| Mayumi Shimomura | +2 | +2 | F | 74 | - | - | - | 74 | |
| 38 | Yuki Ichinose | +3 | +3 | F | 75 | - | - | - | 75 |
| Eun-A Lim | +3 | +3 | F | 75 | - | - | - | 75 | |
| Mina Nakayama | +3 | +3 | F | 75 | - | - | - | 75 | |
| @ Harukyo Nomura | +3 | +3 | F | 75 | - | - | - | 75 | |
| Asako Fujimoto | +3 | +3 | F | 75 | - | - | - | 75 | |
| @ Haruka Kudo | +3 | +3 | F | 75 | - | - | - | 75 | |
| @ Mio Kono | +3 | +3 | F | 75 | - | - | - | 75 | |
| Young Kim | +3 | +3 | F | 75 | - | - | - | 75 | |
| Saiki Fujita | +3 | +3 | F | 75 | - | - | - | 75 | |
| @ Mami Fukuda | +3 | +3 | F | 75 | - | - | - | 75 | |
| Bo-Bae Song | +3 | +3 | F | 75 | - | - | - | 75 | |
| @ Danielle Kang | +3 | +3 | F | 75 | - | - | - | 75 | |
| 50 | Misato Nishikawa | +4 | +4 | F | 76 | - | - | - | 76 |
| Nachiyo Otani | +4 | +4 | F | 76 | - | - | - | 76 | |
| Rikako Morita | +4 | +4 | F | 76 | - | - | - | 76 | |
| Chieko Nishida | +4 | +4 | F | 76 | - | - | - | 76 | |
| Hee-Young Park | +4 | +4 | F | 76 | - | - | - | 76 | |
| Miyuki Shimabukuro | +4 | +4 | F | 76 | - | - | - | 76 | |
| Risa Ogusu | +4 | +4 | F | 76 | - | - | - | 76 | |
| Erika Kikuchi | +4 | +4 | F | 76 | - | - | - | 76 | |
| @ Serena Aoki | +4 | +4 | F | 76 | - | - | - | 76 | |
| Mi-Jeong Jeon | +4 | +4 | F | 76 | - | - | - | 76 | |
| @ Sakura Kito | +4 | +4 | F | 76 | - | - | - | 76 | |
| Yuko Mitsuka | +4 | +4 | F | 76 | - | - | - | 76 | |
| @ Miyu Shinkai | +4 | +4 | F | 76 | - | - | - | 76 | |
| 63 | Kaori Aoyama | +5 | +5 | F | 77 | - | - | - | 77 |
| @ Kaoru Ohori | +5 | +5 | F | 77 | - | - | - | 77 | |
| @ Haruka Morita | +5 | +5 | F | 77 | - | - | - | 77 | |
| Miho Koga | +5 | +5 | F | 77 | - | - | - | 77 | |
| Manami Ogawa | +5 | +5 | F | 77 | - | - | - | 77 | |
| Onnarin Sattayabanphot | +5 | +5 | F | 77 | - | - | - | 77 | |
| @ Kotono Kozuma | +5 | +5 | F | 77 | - | - | - | 77 | |
| Ji-Woo Lee | +5 | +5 | F | 77 | - | - | - | 77 | |
| Hyun-Ju Shin | +5 | +5 | F | 77 | - | - | - | 77 | |
| @ Itsuko Miki | +5 | +5 | F | 77 | - | - | - | 77 | |
| Mayu Hattori | +5 | +5 | F | 77 | - | - | - | 77 | |
| @ Miho Mori | +5 | +5 | F | 77 | - | - | - | 77 | |
| Erina Hara | +5 | +5 | F | 77 | - | - | - | 77 | |
| 76 | Ritsuko Ryu | +6 | +6 | F | 78 | - | - | - | 78 |
| Jae-Hee Bae | +6 | +6 | F | 78 | - | - | - | 78 | |
| Yuko Saito | +6 | +6 | F | 78 | - | - | - | 78 | |
| Yu-Chen Huang | +6 | +6 | F | 78 | - | - | - | 78 | |
| @ Saki Nagamine | +6 | +6 | F | 78 | - | - | - | 78 | |
| Nobuko Kizawa | +6 | +6 | F | 78 | - | - | - | 78 | |
| @ Fumika Kawagishi | +6 | +6 | F | 78 | - | - | - | 78 | |
| Yumiko Baba | +6 | +6 | F | 78 | - | - | - | 78 | |
| Maria Iida | +6 | +6 | F | 78 | - | - | - | 78 | |
| Mai Arai | +6 | +6 | F | 78 | - | - | - | 78 | |
| @ Eri Joma | +6 | +6 | F | 78 | - | - | - | 78 | |
| 87 | Rui Kitada | +7 | +7 | F | 79 | - | - | - | 79 |
| Kaori Higo | +7 | +7 | F | 79 | - | - | - | 79 | |
| Hiromi Kamata | +7 | +7 | F | 79 | - | - | - | 79 | |
| Nozomi Inoue | +7 | +7 | F | 79 | - | - | - | 79 | |
| Ayaka Hayashi | +7 | +7 | F | 79 | - | - | - | 79 | |
| 92 | Akiko Fukushima | +8 | +8 | F | 80 | - | - | - | 80 |
| Maki Kimura | +8 | +8 | F | 80 | - | - | - | 80 | |
| Yun-Jye Wei | +8 | +8 | F | 80 | - | - | - | 80 | |
| Hanae Chikamoto | +8 | +8 | F | 80 | - | - | - | 80 | |
| @ Risa Iwachika | +8 | +8 | F | 80 | - | - | - | 80 | |
| @ Ayame Morii | +8 | +8 | F | 80 | - | - | - | 80 | |
| Kayoko Hayashi | +8 | +8 | F | 80 | - | - | - | 80 | |
| @ Ai Miyazawa | +8 | +8 | F | 80 | - | - | - | 80 | |
| Eriko Koyama | +8 | +8 | F | 80 | - | - | - | 80 | |
| Yuka Arita | +8 | +8 | F | 80 | - | - | - | 80 | |
| 102 | Yoshimi Koda | +9 | +9 | F | 81 | - | - | - | 81 |
| Kazu Yazaki | +9 | +9 | F | 81 | - | - | - | 81 | |
| Yumi Kubota | +9 | +9 | F | 81 | - | - | - | 81 | |
| Yasuyo Nishiyama | +9 | +9 | F | 81 | - | - | - | 81 | |
| Mio Terada | +9 | +9 | F | 81 | - | - | - | 81 | |
| @ Miki Nishiyama | +9 | +9 | F | 81 | - | - | - | 81 | |
| Kyoko Yokoyama | +9 | +9 | F | 81 | - | - | - | 81 | |
| @ Shoko Sasaki | +9 | +9 | F | 81 | - | - | - | 81 | |
| Chieko Amanuma | +9 | +9 | F | 81 | - | - | - | 81 | |
| 111 | Kaori Nakamura | +10 | +10 | F | 82 | - | - | - | 82 |
| Hikari Kawamitsu | +10 | +10 | F | 82 | - | - | - | 82 | |
| Hiroko Ayada | +10 | +10 | F | 82 | - | - | - | 82 | |
| Satsuki Oshiro | +10 | +10 | F | 82 | - | - | - | 82 | |
| 115 | @ Kaori Toki | +11 | +11 | F | 83 | - | - | - | 83 |
| 116 | @ Sarina Kobayashi | +12 | +12 | F | 84 | - | - | - | 84 |
| Misato Nagai | +12 | +12 | F | 84 | - | - | - | 84 | |
| Woo-Soon Ko | +12 | +12 | F | 84 | - | - | - | 84 | |
| 119 | Mikado Kanemiya | +17 | +17 | F | 89 | - | - | - | 89 |
| 120 | Chiaki Nagano | +18 | +18 | F | 90 | - | - | - | 90 |