【Full Leaderboard】 Update 05/20 15:08
21st Japan Senior Open Golf Championship 2011
| ROUND 4 | @:Amateur player |
| POS | Player | Score | Rounds | Total | ||||||
| R1 | R2 | R3 | R4 | |||||||
| - | Takashi Miyoshi | +11 | 76 | 79 | - | - | - | |||
| - | Yutaka Hagawa | +11 | 77 | 78 | - | - | - | |||
| - | Minoru Nishiguchi | +11 | 80 | 75 | - | - | - | |||
| - | Takeshi Kitadai | +11 | 78 | 77 | - | - | - | |||
| - | Jamnian Chitprasong | +11 | 82 | 73 | - | - | - | |||
| - | Hiroshi Ueda | +11 | 76 | 79 | - | - | - | |||
| - | Toshiaki Nakagawa | +11 | 78 | 77 | - | - | - | |||
| - | Kikuo Arai | +11 | 81 | 74 | - | - | - | |||
| - | Tomohiro Maruyama | +12 | 76 | 80 | - | - | - | |||
| - | Tateo Ozaki | +12 | 80 | 76 | - | - | - | |||
| - | Kosei Sakai | +12 | 81 | 75 | - | - | - | |||
| - | Katsumi Nanjo | +12 | 78 | 78 | - | - | - | |||
| - | @ Makoto Kambe | +12 | 76 | 80 | - | - | - | |||
| - | @ Kyuzo Tomita | +13 | 78 | 79 | - | - | - | |||
| - | Taichi Nakagawa | +13 | 80 | 77 | - | - | - | |||
| - | Chikara Nagata | +13 | 79 | 78 | - | - | - | |||
| - | @ Toshiki Sakiyama | +13 | 79 | 78 | - | - | - | |||
| - | Toshihiro Murata | +14 | 80 | 78 | - | - | - | |||
| - | Yukio Noguchi | +14 | 80 | 78 | - | - | - | |||
| - | Hiroyuki Iwabuchi | +15 | 80 | 79 | - | - | - | |||
| - | Nichito Hashimoto | +15 | 80 | 79 | - | - | - | |||
| - | Hiroshi Fujita | +15 | 78 | 81 | - | - | - | |||
| - | Tadashi Naito | +16 | 85 | 75 | - | - | - | |||
| - | Koji Kobayashi | +16 | 80 | 80 | - | - | - | |||
| - | @ Tomohisa Inagaki | +16 | 80 | 80 | - | - | - | |||
| - | Yasumichi Takei | +17 | 79 | 82 | - | - | - | |||
| - | Hitoyoshi Maruyama | +17 | 79 | 82 | - | - | - | |||
| - | Kenjiro Iwama | +18 | 85 | 77 | - | - | - | |||
| - | Toshio Namiki | +19 | 81 | 82 | - | - | - | |||
| - | Osamu Watanabe | +19 | 83 | 80 | - | - | - | |||
| - | Eiji Murakami | +19 | 83 | 80 | - | - | - | |||
| - | Koji Sato | +20 | 89 | 75 | - | - | - | |||
| - | Setsuo Hamada | +20 | 80 | 84 | - | - | - | |||
| - | @ Nobuaki Sakurai | +21 | 85 | 80 | - | - | - | |||
| - | Tamotsu Ito | +22 | 81 | 85 | - | - | - | |||
| - | Yasuhiro Akuzawa | +24 | 86 | 82 | - | - | - | |||
| - | Koichi Hirabayashi | +24 | 85 | 83 | - | - | - | |||
| - | @ Mamoru Kokura | +24 | 82 | 86 | - | - | - | |||
| - | Etsuo Kato | +25 | 82 | 87 | - | - | - | |||
| - | Minoru Handa | +25 | 82 | 87 | - | - | - | |||
| - | @ Takeo Matsumoto | +31 | 86 | 89 | - | - | - | |||
| WD | Mikio Ichikawa | |||||||||