【Full Leaderboard】 Update 05/20 15:15
79th Japan Open Golf Championship 2014
| ROUND 1 | @：Amateur player |
| POS | Player | Score | Today | Hole | Rounds | Total | |||
| R1 | R2 | R3 | R4 | ||||||
| 1 | Prayad Marksaeng | -7 | -7 | F | 63 | - | - | - | 63 |
| 2 | Yuta Ikeda | -6 | -6 | F | 64 | - | - | - | 64 |
| 3 | Ryuko Tokimatsu | -5 | -5 | F | 65 | - | - | - | 65 |
| 4 | @ Taihei Sato | -4 | -4 | F | 66 | - | - | - | 66 |
| Yasuharu Imano | -4 | -4 | F | 66 | - | - | - | 66 | |
| Daisuke Kataoka | -4 | -4 | F | 66 | - | - | - | 66 | |
| 7 | Sang-Hee Lee | -3 | -3 | F | 67 | - | - | - | 67 |
| Kyoung-Hoon Lee | -3 | -3 | F | 67 | - | - | - | 67 | |
| 9 | Naoyuki Tamura | -2 | -2 | F | 68 | - | - | - | 68 |
| Tomohiro Kondo | -2 | -2 | F | 68 | - | - | - | 68 | |
| Dong-Kyu Jang | -2 | -2 | F | 68 | - | - | - | 68 | |
| I J Jang | -2 | -2 | F | 68 | - | - | - | 68 | |
| Koumei Oda | -2 | -2 | F | 68 | - | - | - | 68 | |
| Akio Sadakata | -2 | -2 | F | 68 | - | - | - | 68 | |
| Hiroshi Iwata | -2 | -2 | F | 68 | - | - | - | 68 | |
| Satoshi Kodaira | -2 | -2 | F | 68 | - | - | - | 68 | |
| Brad Kennedy | -2 | -2 | F | 68 | - | - | - | 68 | |
| Yoshitaka Takeya | -2 | -2 | F | 68 | - | - | - | 68 | |
| David Oh | -2 | -2 | F | 68 | - | - | - | 68 | |
| Min-Gyu Cho | -2 | -2 | F | 68 | - | - | - | 68 | |
| Shingo Katayama | -2 | -2 | F | 68 | - | - | - | 68 | |
| Masanori Kobayashi | -2 | -2 | F | 68 | - | - | - | 68 | |
| Sung-Joon Park | -2 | -2 | F | 68 | - | - | - | 68 | |
| Adam Scott | -2 | -2 | F | 68 | - | - | - | 68 | |
| Sang-Hyun Park | -2 | -2 | F | 68 | - | - | - | 68 | |
| 26 | @ Daisuke Matsubara | -1 | -1 | F | 69 | - | - | - | 69 |
| Hiroo Kawai | -1 | -1 | F | 69 | - | - | - | 69 | |
| Ryutaro Nagano | -1 | -1 | F | 69 | - | - | - | 69 | |
| Hideto Tanihara | -1 | -1 | F | 69 | - | - | - | 69 | |
| Masayoshi Nakayama | -1 | -1 | F | 69 | - | - | - | 69 | |
| Ippei Koike | -1 | -1 | F | 69 | - | - | - | 69 | |
| Hidemasa Hoshino | -1 | -1 | F | 69 | - | - | - | 69 | |
| 33 | Koichi Kitamura | ±0 | ±0 | F | 70 | - | - | - | 70 |
| Ryuichi Kondo | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| @ Shohei Hasegawa | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| Katsufumi Okino | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| Shota Kishimoto | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| Seung-Hyuk Kim | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| @ Ren Okazaki | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| Azuma Yano | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| K T Kwon | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| Shintaro Kai | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| Taichi Nabetani | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| @ Takahiro Hataji | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| Kiyoshi Murota | ±0 | ±0 | F | 70 | - | - | - | 70 | |
| 46 | Ashun Wu | +1 | +1 | F | 71 | - | - | - | 71 |
| Adam Bland | +1 | +1 | F | 71 | - | - | - | 71 | |
| Hyung-Tae Kim | +1 | +1 | F | 71 | - | - | - | 71 | |
| Tae-Hee Lee | +1 | +1 | F | 71 | - | - | - | 71 | |
| Stephen Leaney | +1 | +1 | F | 71 | - | - | - | 71 | |
| Yoshinori Fujimoto | +1 | +1 | F | 71 | - | - | - | 71 | |
| Taichi Teshima | +1 | +1 | F | 71 | - | - | - | 71 | |
| Ryuichi Oda | +1 | +1 | F | 71 | - | - | - | 71 | |
| Kyung-Tae Kim | +1 | +1 | F | 71 | - | - | - | 71 | |
| Koki Shiomi | +1 | +1 | F | 71 | - | - | - | 71 | |
| Hiroyuki Fujita | +1 | +1 | F | 71 | - | - | - | 71 | |
| Masayuki Omiya | +1 | +1 | F | 71 | - | - | - | 71 | |
| Masahiro Kawamura | +1 | +1 | F | 71 | - | - | - | 71 | |
| Yusaku Miyazato | +1 | +1 | F | 71 | - | - | - | 71 | |
| 60 | Riki Ikeda | +2 | +2 | F | 72 | - | - | - | 72 |
| S K HO | +2 | +2 | F | 72 | - | - | - | 72 | |
| Shintaro Kobayashi | +2 | +2 | F | 72 | - | - | - | 72 | |
| @ Toshiki Ishitoku | +2 | +2 | F | 72 | - | - | - | 72 | |
| Daisuke Maruyama | +2 | +2 | F | 72 | - | - | - | 72 | |
| Shoji Kawai | +2 | +2 | F | 72 | - | - | - | 72 | |
| Makoto Inoue | +2 | +2 | F | 72 | - | - | - | 72 | |
| Kodai Ichihara | +2 | +2 | F | 72 | - | - | - | 72 | |
| Jung-Gon Hwang | +2 | +2 | F | 72 | - | - | - | 72 | |
| @ Mikumu Horikawa | +2 | +2 | F | 72 | - | - | - | 72 | |
| J B Park | +2 | +2 | F | 72 | - | - | - | 72 | |
| @ Takashi Ogiso | +2 | +2 | F | 72 | - | - | - | 72 | |
| Tomohiro Umeyama | +2 | +2 | F | 72 | - | - | - | 72 | |
| Matthew Guyatt | +2 | +2 | F | 72 | - | - | - | 72 | |
| Michio Matsumura | +2 | +2 | F | 72 | - | - | - | 72 | |
| Nobuhiro Masuda | +2 | +2 | F | 72 | - | - | - | 72 | |
| In Hoi HUR | +2 | +2 | F | 72 | - | - | - | 72 | |
| 77 | Takafumi Kawane | +3 | +3 | F | 73 | - | - | - | 73 |
| @ Daichi Sato | +3 | +3 | F | 73 | - | - | - | 73 | |
| Keiji Sakamoto | +3 | +3 | F | 73 | - | - | - | 73 | |
| @ Koki Furuta | +3 | +3 | F | 73 | - | - | - | 73 | |
| Tadahiro Takayama | +3 | +3 | F | 73 | - | - | - | 73 | |
| @ Kazuki Higa | +3 | +3 | F | 73 | - | - | - | 73 | |
| Kazuhiro Yamashita | +3 | +3 | F | 73 | - | - | - | 73 | |
| Toru Nakajima | +3 | +3 | F | 73 | - | - | - | 73 | |
| @ Shota Konishi | +3 | +3 | F | 73 | - | - | - | 73 | |
| Shigeru Nonaka | +3 | +3 | F | 73 | - | - | - | 73 | |
| @ Yuki Shino | +3 | +3 | F | 73 | - | - | - | 73 | |
| Scott Strange | +3 | +3 | F | 73 | - | - | - | 73 | |
| Hirokazu Kuniyoshi | +3 | +3 | F | 73 | - | - | - | 73 | |
| @ Kazuya Koura | +3 | +3 | F | 73 | - | - | - | 73 | |
| @ Sho Nagasawa | +3 | +3 | F | 73 | - | - | - | 73 | |
| Katsumasa Miyamoto | +3 | +3 | F | 73 | - | - | - | 73 | |
| 93 | Shinji Tomimura | +4 | +4 | F | 74 | - | - | - | 74 |
| Taisho Okabe | +4 | +4 | F | 74 | - | - | - | 74 | |
| Shin Oda | +4 | +4 | F | 74 | - | - | - | 74 | |
| Yuki Inamori | +4 | +4 | F | 74 | - | - | - | 74 | |
| Yuki Kono | +4 | +4 | F | 74 | - | - | - | 74 | |
| Hideki Kase | +4 | +4 | F | 74 | - | - | - | 74 | |
| Hyung-Sung Kim | +4 | +4 | F | 74 | - | - | - | 74 | |
| Toshi Nakamura | +4 | +4 | F | 74 | - | - | - | 74 | |
| Juvic Pagunsan | +4 | +4 | F | 74 | - | - | - | 74 | |
| Kenichi Sawada | +4 | +4 | F | 74 | - | - | - | 74 | |
| Koichiro Kawano | +4 | +4 | F | 74 | - | - | - | 74 | |
| 104 | Hidezumi Shirakata | +5 | +5 | F | 75 | - | - | - | 75 |
| Michael Hendry | +5 | +5 | F | 75 | - | - | - | 75 | |
| Mitsugu Murakami | +5 | +5 | F | 75 | - | - | - | 75 | |
| Shunsuke Sonoda | +5 | +5 | F | 75 | - | - | - | 75 | |
| Kenichi Kuboya | +5 | +5 | F | 75 | - | - | - | 75 | |
| @ Gunn Yang | +5 | +5 | F | 75 | - | - | - | 75 | |
| Yasumasa Suzuki | +5 | +5 | F | 75 | - | - | - | 75 | |
| Yuta Taniyama | +5 | +5 | F | 75 | - | - | - | 75 | |
| Paul Sheehan | +5 | +5 | F | 75 | - | - | - | 75 | |
| 113 | @ Ichiro Tanimoto | +6 | +6 | F | 76 | - | - | - | 76 |
| Masashi Shirouzu | +6 | +6 | F | 76 | - | - | - | 76 | |
| Satoshi Tomiyama | +6 | +6 | F | 76 | - | - | - | 76 | |
| 116 | Riito Mieno | +7 | +7 | F | 77 | - | - | - | 77 |
| Motoki Hieda | +7 | +7 | F | 77 | - | - | - | 77 | |
| 118 | @ Naoyuki Kataoka | +8 | +8 | F | 78 | - | - | - | 78 |
| 119 | Yuta Sakamaki | +10 | +10 | F | 80 | - | - | - | 80 |
| 120 | @ Hironobu Kin | +11 | +11 | F | 81 | - | - | - | 81 |