【Full Leaderboard】 Update 10/18 09:25
56th Japan Women's Open Golf Championship 2023
| ROUND 1 | @：Amateur player |
| POS | Player | Score | Today | Hole | Rounds | Total | ||||
| R1 | R2 | R3 | R4 | |||||||
| 1 | Akie Iwai | -5 | -5 | F | 67 | - | - | - | 67 | |
| Yuri Yoshida | -5 | -5 | F | 67 | - | - | - | 67 | ||
| Kana Mikashima | -5 | -5 | F | 67 | - | - | - | 67 | ||
| Shoko Sasaki | -5 | -5 | F | 67 | - | - | - | 67 | ||
| 5 | Minami Hiruta | -4 | -4 | F | 68 | - | - | - | 68 | |
| Serena Aoki | -4 | -4 | F | 68 | - | - | - | 68 | ||
| Momoko Ueda | -4 | -4 | F | 68 | - | - | - | 68 | ||
| Erika Hara | -4 | -4 | F | 68 | - | - | - | 68 | ||
| Miyu Yamashita | -4 | -4 | F | 68 | - | - | - | 68 | ||
| 10 | Haruka Kawasaki | -3 | -3 | F | 69 | - | - | - | 69 | |
| Nana Suganuma | -3 | -3 | F | 69 | - | - | - | 69 | ||
| Chisato Iwai | -3 | -3 | F | 69 | - | - | - | 69 | ||
| Seonwoo Bae | -3 | -3 | F | 69 | - | - | - | 69 | ||
| Shoka Furuya | -3 | -3 | F | 69 | - | - | - | 69 | ||
| Mizuho Konishi | -3 | -3 | F | 69 | - | - | - | 69 | ||
| Fumika Kawagishi | -3 | -3 | F | 69 | - | - | - | 69 | ||
| Kana Nagai | -3 | -3 | F | 69 | - | - | - | 69 | ||
| 18 | Erika Kikuchi | -2 | -2 | F | 70 | - | - | - | 70 | |
| Misaki Miyazawa | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Haruka Morita | -2 | -2 | F | 70 | - | - | - | 70 | ||
| @ Yuna Araki | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Miki Sakai | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Ayaka Furue | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Hikaru Yoshimoto | -2 | -2 | F | 70 | - | - | - | 70 | ||
| Mone Inami | -2 | -2 | F | 70 | - | - | - | 70 | ||
| 26 | Ayako Kimura | -1 | -1 | F | 71 | - | - | - | 71 | |
| Mami Fukuda | -1 | -1 | F | 71 | - | - | - | 71 | ||
| @ Ichiyo Sakashita | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Haruka Amamoto | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Hina Arakaki | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Kumiko Kaneda | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Amiyu Ozeki | -1 | -1 | F | 71 | - | - | - | 71 | ||
| @ Hikari Akita | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Megumi Kido | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Aoi Ohnishi | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Yuka Nii | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Momoko Kishibe | -1 | -1 | F | 71 | - | - | - | 71 | ||
| Harumi Yoshikuwa | -1 | -1 | F | 71 | - | - | - | 71 | ||
| 39 | Reina Fujikawa | ±0 | ±0 | F | 72 | - | - | - | 72 | |
| @ Aira Nagasawa | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Shuri Sakuma | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| @ Sayaka Teraoka | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Mei Takagi | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Karen Tsuruoka | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Jiyai Shin | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Sumika Nakasone | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Miyu Sato | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Miyu Abe | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Saiki Fujita | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Saki Takeo | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Haruka Kudo | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Kotona Izumida | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Shiho Kuwaki | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| Hana Lee | ±0 | ±0 | F | 72 | - | - | - | 72 | ||
| 55 | Lala Anai | +1 | +1 | F | 73 | - | - | - | 73 | |
| Mao Saigo | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Sora Kamiya | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Airi Narukawa | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Hana Chiba | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Asumi Teruyama | +1 | +1 | F | 73 | - | - | - | 73 | ||
| @ Aina Fujimoto | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Shina Kanazawa | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Mao Nozawa | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Sayaka Takahashi | +1 | +1 | F | 73 | - | - | - | 73 | ||
| Rio Takeda | +1 | +1 | F | 73 | - | - | - | 73 | ||
| 66 | @ Fuka Suga | +2 | +2 | F | 74 | - | - | - | 74 | |
| Nana Yamashiro | +2 | +2 | F | 74 | - | - | - | 74 | ||
| @ Caitlin Peirce | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Chikako Suzuki | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Yumeno Masada | +2 | +2 | F | 74 | - | - | - | 74 | ||
| @ Minami Kiyomoto | +2 | +2 | F | 74 | - | - | - | 74 | ||
| @ Cocoro Nakamura | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Asuka Kashiwabara | +2 | +2 | F | 74 | - | - | - | 74 | ||
| Min-Young Lee | +2 | +2 | F | 74 | - | - | - | 74 | ||
| @ Momoka Kamiya | +2 | +2 | F | 74 | - | - | - | 74 | ||
| 76 | @ Kanoka Kuse | +3 | +3 | F | 75 | - | - | - | 75 | |
| Miki Yamashita | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Momoka Miyake | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Kokona Sakurai | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Kotone Hori | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Saki Nagamine | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Mizuki Oide | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Sakura Yokomine | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Hana Wakimoto | +3 | +3 | F | 75 | - | - | - | 75 | ||
| @ Suzuna Yokoyama | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Sakura Koiwai | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Mirai Hamasaki | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Shunka Matsumoto | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Minami Omura | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Ai Suzuki | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Kotoko Uchida | +3 | +3 | F | 75 | - | - | - | 75 | ||
| Rio Ishii | +3 | +3 | F | 75 | - | - | - | 75 | ||
| @ Seri Masuda | +3 | +3 | F | 75 | - | - | - | 75 | ||
| 94 | @ Aoi Sekiguchi | +4 | +4 | F | 76 | - | - | - | 76 | |
| @ Reina Maeda | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Yuuka Hijikata | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Yuting Seki | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Ayaka Watanabe | +4 | +4 | F | 76 | - | - | - | 76 | ||
| @ Saori Iijima | +4 | +4 | F | 76 | - | - | - | 76 | ||
| Miyu Goto | +4 | +4 | F | 76 | - | - | - | 76 | ||
| 101 | Aya Kinoshita | +5 | +5 | F | 77 | - | - | - | 77 | |
| Rumi Yoshiba | +5 | +5 | F | 77 | - | - | - | 77 | ||
| @ Yuzuki Okubo | +5 | +5 | F | 77 | - | - | - | 77 | ||
| @ Moeka Chida | +5 | +5 | F | 77 | - | - | - | 77 | ||
| Rei Matsuda | +5 | +5 | F | 77 | - | - | - | 77 | ||
| Reika Usui | +5 | +5 | F | 77 | - | - | - | 77 | ||
| 107 | @ Fumina Sasaki | +6 | +6 | F | 78 | - | - | - | 78 | |
| Hinako Yamauchi | +6 | +6 | F | 78 | - | - | - | 78 | ||
| Mio Kotaki | +6 | +6 | F | 78 | - | - | - | 78 | ||
| Sae Ogura | +6 | +6 | F | 78 | - | - | - | 78 | ||
| @ Ai Kamimura | +6 | +6 | F | 78 | - | - | - | 78 | ||
| 112 | @ Shua Matsubara | +7 | +7 | F | 79 | - | - | - | 79 | |
| Nozomi Uetake | +7 | +7 | F | 79 | - | - | - | 79 | ||
| 114 | @ Hazuki Kimura | +8 | +8 | F | 80 | - | - | - | 80 | |
| 115 | @ Sayaka Watanabe | +9 | +9 | F | 81 | - | - | - | 81 | |
| 116 | @ Misora Iwakiri | +10 | +10 | F | 82 | - | - | - | 82 | |
| @ Hiroko Ouga | +10 | +10 | F | 82 | - | - | - | 82 | ||
| WD | Ah-Reum Hwang | |||||||||
| DQ | Madoka Kimura | |||||||||
| DQ | Mi-Jeong Jeon | |||||||||