【Full Leaderboard】 Update 10/27 15:48
44th Japan Senior Golf Championship 2023
| ROUND 1 | ★：Exempt player |
| POS | Player | Score | Today | Hole | Rounds | Total | ||||
| R1 | R2 | R3 | ||||||||
| 1 | ★ Akio Mizukami | -4 | -4 | F | 68 | - | - | 68 | ||
| 2 | ★ Masahiko Kida | -1 | -1 | F | 71 | - | - | 71 | ||
| 3 | Hiroshi Wada | ±0 | ±0 | F | 72 | - | - | 72 | ||
| Tomoyuki Kazama | ±0 | ±0 | F | 72 | - | - | 72 | |||
| Masahiko Matsumoto | ±0 | ±0 | F | 72 | - | - | 72 | |||
| 6 | Hironori Morita | +1 | +1 | F | 73 | - | - | 73 | ||
| Junji Ishii | +1 | +1 | F | 73 | - | - | 73 | |||
| ★ Naohiro Kurokawa | +1 | +1 | F | 73 | - | - | 73 | |||
| Shingo Yanagisawa | +1 | +1 | F | 73 | - | - | 73 | |||
| 10 | Koji Namba | +2 | +2 | F | 74 | - | - | 74 | ||
| ★ Hiroyasu Yokoyama | +2 | +2 | F | 74 | - | - | 74 | |||
| Hideaki Hayashi | +2 | +2 | F | 74 | - | - | 74 | |||
| Takayuki Wada | +2 | +2 | F | 74 | - | - | 74 | |||
| Hiroshi Komatsuzaki | +2 | +2 | F | 74 | - | - | 74 | |||
| Takahiro Yoshimoto | +2 | +2 | F | 74 | - | - | 74 | |||
| 16 | Teiji Haccho | +3 | +3 | F | 75 | - | - | 75 | ||
| Takashi Kamei | +3 | +3 | F | 75 | - | - | 75 | |||
| ★ Takashi Yoshida | +3 | +3 | F | 75 | - | - | 75 | |||
| ★ Kiyoshi Okura | +3 | +3 | F | 75 | - | - | 75 | |||
| Satoru Takahashi | +3 | +3 | F | 75 | - | - | 75 | |||
| Masatoshi Sakata | +3 | +3 | F | 75 | - | - | 75 | |||
| Mitsunori Kaneko | +3 | +3 | F | 75 | - | - | 75 | |||
| ★ Minoru Sugiyama | +3 | +3 | F | 75 | - | - | 75 | |||
| Kazuhira Oyama | +3 | +3 | F | 75 | - | - | 75 | |||
| Teruo Shiode | +3 | +3 | F | 75 | - | - | 75 | |||
| 26 | Haruhisa Kanaoka | +4 | +4 | F | 76 | - | - | 76 | ||
| ★ Yukihiro Fujii | +4 | +4 | F | 76 | - | - | 76 | |||
| Nobuteru Shimono | +4 | +4 | F | 76 | - | - | 76 | |||
| Hiroshi Kakimori | +4 | +4 | F | 76 | - | - | 76 | |||
| Shigeru Kamiya | +4 | +4 | F | 76 | - | - | 76 | |||
| Seijiro Kimbara | +4 | +4 | F | 76 | - | - | 76 | |||
| Masao Akasaka | +4 | +4 | F | 76 | - | - | 76 | |||
| Shigefumi Mishima | +4 | +4 | F | 76 | - | - | 76 | |||
| 34 | Nobuhiro Sawada | +5 | +5 | F | 77 | - | - | 77 | ||
| Kazuma Miyajima | +5 | +5 | F | 77 | - | - | 77 | |||
| ★ Kazuhide Hashimoto | +5 | +5 | F | 77 | - | - | 77 | |||
| Hajime Tsuchimoto | +5 | +5 | F | 77 | - | - | 77 | |||
| ★ Hirofumi Fujii | +5 | +5 | F | 77 | - | - | 77 | |||
| Naoyasu Ogawa | +5 | +5 | F | 77 | - | - | 77 | |||
| Masayoshi Toda | +5 | +5 | F | 77 | - | - | 77 | |||
| Masahiro Katsumata | +5 | +5 | F | 77 | - | - | 77 | |||
| Toru Nemoto | +5 | +5 | F | 77 | - | - | 77 | |||
| Hideaki Onishi | +5 | +5 | F | 77 | - | - | 77 | |||
| Yuji Yamamoto | +5 | +5 | F | 77 | - | - | 77 | |||
| Makoto Ri | +5 | +5 | F | 77 | - | - | 77 | |||
| Koichi Kinoshita | +5 | +5 | F | 77 | - | - | 77 | |||
| Tomoyuki Yoshida | +5 | +5 | F | 77 | - | - | 77 | |||
| Katsumi Ikeda | +5 | +5 | F | 77 | - | - | 77 | |||
| ★ Yoichi Fukutome | +5 | +5 | F | 77 | - | - | 77 | |||
| Takeshi Tamura | +5 | +5 | F | 77 | - | - | 77 | |||
| Yoshikazu Urabe | +5 | +5 | F | 77 | - | - | 77 | |||
| 52 | Kiyoshi Kimura | +6 | +6 | F | 78 | - | - | 78 | ||
| Yoshizumi Mizoue | +6 | +6 | F | 78 | - | - | 78 | |||
| Masashi Hanasaki | +6 | +6 | F | 78 | - | - | 78 | |||
| Shintaro Miyauchi | +6 | +6 | F | 78 | - | - | 78 | |||
| Yasuyuki Kosugi | +6 | +6 | F | 78 | - | - | 78 | |||
| Hideki Tachi | +6 | +6 | F | 78 | - | - | 78 | |||
| Mitsuoki Shibata | +6 | +6 | F | 78 | - | - | 78 | |||
| Katsushi Fujiwara | +6 | +6 | F | 78 | - | - | 78 | |||
| Akishiro Hinazuru | +6 | +6 | F | 78 | - | - | 78 | |||
| Hideaki Harada | +6 | +6 | F | 78 | - | - | 78 | |||
| 62 | Takemura Nobuhiko | +7 | +7 | F | 79 | - | - | 79 | ||
| Atsuo Nakatsuji | +7 | +7 | F | 79 | - | - | 79 | |||
| Takeshi Shigeto | +7 | +7 | F | 79 | - | - | 79 | |||
| Takashi Fukuda | +7 | +7 | F | 79 | - | - | 79 | |||
| Hajime Akiyama | +7 | +7 | F | 79 | - | - | 79 | |||
| Toshiaki Tamura | +7 | +7 | F | 79 | - | - | 79 | |||
| Hidekazu Kamino | +7 | +7 | F | 79 | - | - | 79 | |||
| Yoshihiro Tanaka | +7 | +7 | F | 79 | - | - | 79 | |||
| Masatoshi Kawanishi | +7 | +7 | F | 79 | - | - | 79 | |||
| Koji Higashimoto | +7 | +7 | F | 79 | - | - | 79 | |||
| Kazumi Terada | +7 | +7 | F | 79 | - | - | 79 | |||
| Shinji Shigeno | +7 | +7 | F | 79 | - | - | 79 | |||
| Masayuki Ota | +7 | +7 | F | 79 | - | - | 79 | |||
| Yuki Maeda | +7 | +7 | F | 79 | - | - | 79 | |||
| Akira Okamoto | +7 | +7 | F | 79 | - | - | 79 | |||
| Masatoshi Hanada | +7 | +7 | F | 79 | - | - | 79 | |||
| 78 | Akihito Fukagawa | +8 | +8 | F | 80 | - | - | 80 | ||
| Eiji Nogami | +8 | +8 | F | 80 | - | - | 80 | |||
| Tomoichiro Igawa | +8 | +8 | F | 80 | - | - | 80 | |||
| Tomio Tanigawa | +8 | +8 | F | 80 | - | - | 80 | |||
| Masayoshi Nakano | +8 | +8 | F | 80 | - | - | 80 | |||
| Koji Uno | +8 | +8 | F | 80 | - | - | 80 | |||
| Iwao Kishimoto | +8 | +8 | F | 80 | - | - | 80 | |||
| Yasushi Nakatsuchi | +8 | +8 | F | 80 | - | - | 80 | |||
| Takayuki Sawada | +8 | +8 | F | 80 | - | - | 80 | |||
| Kozo Yamaide | +8 | +8 | F | 80 | - | - | 80 | |||
| 88 | Takanori Enoki | +9 | +9 | F | 81 | - | - | 81 | ||
| Masayuki Ueno | +9 | +9 | F | 81 | - | - | 81 | |||
| Koichiro Nishikawa | +9 | +9 | F | 81 | - | - | 81 | |||
| Osamu Otomori | +9 | +9 | F | 81 | - | - | 81 | |||
| Hiroji Emura | +9 | +9 | F | 81 | - | - | 81 | |||
| Yasuto Tozawa | +9 | +9 | F | 81 | - | - | 81 | |||
| Yukihito Kikuchi | +9 | +9 | F | 81 | - | - | 81 | |||
| Hideyuki Toyota | +9 | +9 | F | 81 | - | - | 81 | |||
| 96 | Koji Dohi | +10 | +10 | F | 82 | - | - | 82 | ||
| Shigekazu Machida | +10 | +10 | F | 82 | - | - | 82 | |||
| Kikuji Shimano | +10 | +10 | F | 82 | - | - | 82 | |||
| Masami Nakamura | +10 | +10 | F | 82 | - | - | 82 | |||
| 100 | ★ Bumpei Ogawa | +11 | +11 | F | 83 | - | - | 83 | ||
| Takashi Okamoto | +11 | +11 | F | 83 | - | - | 83 | |||
| ★ Tetsuya Sakon | +11 | +11 | F | 83 | - | - | 83 | |||
| Makoto Arakawa | +11 | +11 | F | 83 | - | - | 83 | |||
| Tatsuki Yamabe | +11 | +11 | F | 83 | - | - | 83 | |||
| Koichi Imada | +11 | +11 | F | 83 | - | - | 83 | |||
| Toshiyuki Takamura | +11 | +11 | F | 83 | - | - | 83 | |||
| Ryutaro Ogura | +11 | +11 | F | 83 | - | - | 83 | |||
| Shinichi Kawano | +11 | +11 | F | 83 | - | - | 83 | |||
| Kazunori Fujii | +11 | +11 | F | 83 | - | - | 83 | |||
| Yoshinobu Tsukiyama | +11 | +11 | F | 83 | - | - | 83 | |||
| 111 | Michiaki Fukushima | +12 | +12 | F | 84 | - | - | 84 | ||
| Makoto Takahashi | +12 | +12 | F | 84 | - | - | 84 | |||
| ★ Naoki Kawasaki | +12 | +12 | F | 84 | - | - | 84 | |||
| 114 | Shigeru Yasui | +13 | +13 | F | 85 | - | - | 85 | ||
| Mikio Kajitani | +13 | +13 | F | 85 | - | - | 85 | |||
| Shigeru Takahagi | +13 | +13 | F | 85 | - | - | 85 | |||
| Katsumi Ito | +13 | +13 | F | 85 | - | - | 85 | |||
| ★ Toshio Kamashima | +13 | +13 | F | 85 | - | - | 85 | |||
| Shuichi Mikami | +13 | +13 | F | 85 | - | - | 85 | |||
| Tomohiro Okano | +13 | +13 | F | 85 | - | - | 85 | |||
| 121 | Osamu Shimamura | +14 | +14 | F | 86 | - | - | 86 | ||
| Kazunori Iwasaki | +14 | +14 | F | 86 | - | - | 86 | |||
| 123 | Hiroaki Kimura | +15 | +15 | F | 87 | - | - | 87 | ||
| 124 | Takao Yamashiro | +16 | +16 | F | 88 | - | - | 88 | ||
| Katsuaki Enomoto | +16 | +16 | F | 88 | - | - | 88 | |||
| Yoshifumi Kochi | +16 | +16 | F | 88 | - | - | 88 | |||
| 127 | Ryosei Ebina | +20 | +20 | F | 92 | - | - | 92 | ||
| WD | Yasuaki Tsuchida | |||||||||
| WD | Wataru Furuta | |||||||||