【Full Leaderboard】 Update 05/20 15:03
42nd Japan Women's Open Golf Championship 2009
| ROUND 1 | @：Amateur player |
| POS | Player | Score | Today | Hole | Rounds | Total | ||||
| R1 | R2 | R3 | R4 | |||||||
| 1 | Mayumi Shimomura | -6 | -6 | F | 66 | - | - | - | 66 | |
| 2 | Mika Miyazato | -5 | -5 | F | 67 | - | - | - | 67 | |
| Yukari Baba | -5 | -5 | F | 67 | - | - | - | 67 | ||
| 4 | Akiko Fukushima | -4 | -4 | F | 68 | - | - | - | 68 | |
| Momoyo Yamazaki | -4 | -4 | F | 68 | - | - | - | 68 | ||
| Eun-A Lim | -4 | -4 | F | 68 | - | - | - | 68 | ||
| Tamie Durdin | -4 | -4 | F | 68 | - | - | - | 68 | ||
| 8 | Bo-Bae Song | -3 | -3 | F | 69 | - | - | - | 69 | |
| 9 | Namika Omata | -2 | -2 | F | 70 | - | - | - | 70 | |
| Miho Koga | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Ayako Uehara | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Sakura Yokomine | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Nobuko Kizawa | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Saiki Fujita | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Yuri Fudo | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Eun-Hee Ji | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Mayu Hattori | -2 | -2 | F | 70 | - | - | - | 70 | ||
| @ Miki Sakai | -2 | -2 | F | 70 | - | - | - | 70 | ||
| 19 | Saori Ikushima | -1 | -1 | F | 71 | - | - | - | 71 | |
| Hyun-ju Shin | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Miki Saiki | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Rui Kitada | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Momoko Ueda | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Yukari Nishiyama | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Ji-Hee Lee | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Nikki Campbell | -1 | -1 | F | 71 | - | - | - | 71 | ||
| 27 | Yumika Adachi | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| So-Hee Kim | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| @ Miho Mori | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Rikako Morita | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Yuka Kuriyama | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Tomomi Hirose | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Nahoko Matsumoto | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Woo-Soon Ko | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Noriko Nakazaki | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Yuka Shiroto | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Midori Yoneyama | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Tomoko Kusakabe | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Shinobu Moromizato | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| 40 | Kazu Yazaki | +1 | +1 | F | 73 | - | - | - | 73 | |
| Li-Ying Ye | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Miyari Honda | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Kaori Yamamoto | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Erika Kikuchi | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Yuko Mitsuka | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Mika Tateishi | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Yeo-Jin Kang | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Makoto Takemura | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Kyoko Furuya | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Yuko Saito | +1 | +1 | F | 73 | - | - | - | 73 | ||
| @ Harukyo Nomura | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Yun-Jye Wei | +1 | +1 | F | 73 | - | - | - | 73 | ||
| @ Junko Nakada | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Ai Miyazato | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Yui Kawahara | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Mi-Jeong Jeon | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Ah-Reum Hwang | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Maiko Wakabayashi | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Hiromi Mogi | +1 | +1 | F | 73 | - | - | - | 73 | ||
| 60 | Miki Kaneko | +2 | +2 | F | 74 | - | - | - | 74 | |
| Sakurako Mori | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Shoko Asano | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Kaori Harada | +2 | +2 | F | 74 | - | - | - | 74 | ||
| @ Ai Suzuki | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Akane Iijima | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Yumi Takabayashi | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Ai Ogawa | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Izumi Narita | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Kaori Higo | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Mai Arai | +2 | +2 | F | 74 | - | - | - | 74 | ||
| @ Nanae Shinzato | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Asuka Tsujimura | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Chieko Amanuma | +2 | +2 | F | 74 | - | - | - | 74 | ||
| 74 | Eriko Moriyama | +3 | +3 | F | 75 | - | - | - | 75 | |
| Yuki Ichinose | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Michiko Hattori | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Kaori Aoyama | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Chie Arimura | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Eri Terasawa | +3 | +3 | F | 75 | - | - | - | 75 | ||
| 80 | @ Kaori Azuma | +4 | +4 | F | 76 | - | - | - | 76 | |
| Nozomi Inoue | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Kayo Yamada | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Ji-Woo Lee | +4 | +4 | F | 76 | - | - | - | 76 | ||
| @ Kotono Kozuma | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Mayumi Murai | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Aki Takamura | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Ami Shiozaki | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Na-Ri Lee | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Nozomi Sato | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Ritsuko Ryu | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Lala Anai | +4 | +4 | F | 76 | - | - | - | 76 | ||
| 92 | Aiko Ueno | +5 | +5 | F | 77 | - | - | - | 77 | |
| Keiko Inoue | +5 | +5 | F | 77 | - | - | - | 77 | ||
| Kurumi Dohi | +5 | +5 | F | 77 | - | - | - | 77 | ||
| Hikaru Kobayashi | +5 | +5 | F | 77 | - | - | - | 77 | ||
| @ Airi Sugimoto | +5 | +5 | F | 77 | - | - | - | 77 | ||
| @ Hiroko Ayada | +5 | +5 | F | 77 | - | - | - | 77 | ||
| Orie Fujino | +5 | +5 | F | 77 | - | - | - | 77 | ||
| Esther Lee | +5 | +5 | F | 77 | - | - | - | 77 | ||
| Yumiko Baba | +5 | +5 | F | 77 | - | - | - | 77 | ||
| @ Mami Fukuda | +5 | +5 | F | 77 | - | - | - | 77 | ||
| 102 | Mie Nakata | +6 | +6 | F | 78 | - | - | - | 78 | |
| Erimo Ikeuchi | +6 | +6 | F | 78 | - | - | - | 78 | ||
| @ Yukina Kido | +6 | +6 | F | 78 | - | - | - | 78 | ||
| @ Shima Nose | +6 | +6 | F | 78 | - | - | - | 78 | ||
| Miyuki Shimabukuro | +6 | +6 | F | 78 | - | - | - | 78 | ||
| Kazuyo Masuda | +6 | +6 | F | 78 | - | - | - | 78 | ||
| Naoko Shiraishi | +6 | +6 | F | 78 | - | - | - | 78 | ||
| Mizuho Ozawa | +6 | +6 | F | 78 | - | - | - | 78 | ||
| 110 | Fumika Fukunaga | +7 | +7 | F | 79 | - | - | - | 79 | |
| Hiroko Yamaguchi | +7 | +7 | F | 79 | - | - | - | 79 | ||
| 112 | Erina Hara | +8 | +8 | F | 80 | - | - | - | 80 | |
| Azumi Kato | +8 | +8 | F | 80 | - | - | - | 80 | ||
| Yun-Joo Jeong | +8 | +8 | F | 80 | - | - | - | 80 | ||
| Ayako Okazaki | +8 | +8 | F | 80 | - | - | - | 80 | ||
| 116 | Aki Nakano | +9 | +9 | F | 81 | - | - | - | 81 | |
| Saki Shigeno | +9 | +9 | F | 81 | - | - | - | 81 | ||
| 118 | Masaki Maeda | +12 | +12 | F | 84 | - | - | - | 84 | |
| 119 | Hitomi Sawai | +13 | +13 | F | 85 | - | - | - | 85 | |
| WD | Mikako Kanamori | |||||||||