【Full Leaderboard】 Update 08/18 14:12
28th Japan Junior Golf Championship 2023-Boy's 12-14 Division
| ROUND 1 | ★：Exempt player |
| POS | Player | Score | Today | Hole | Rounds | Total | ||
| R1 | R2 | R3 | ||||||
| 1 | Kotaro Ogawa | -6 | -6 | F | 66 | - | - | 66 |
| 2 | Kentaro Okada | -4 | -4 | F | 68 | - | - | 68 |
| 3 | Koki Higashionna | -2 | -2 | F | 70 | - | - | 70 |
| 4 | Ryoma Nakaue | -1 | -1 | F | 71 | - | - | 71 |
| 5 | ★ Komei Oishi | ±0 | ±0 | F | 72 | - | - | 72 |
| ★ Cheng-Wei Hsieh | ±0 | ±0 | F | 72 | - | - | 72 | |
| Ryunosuke Yamada | ±0 | ±0 | F | 72 | - | - | 72 | |
| Mao Matsuyama | ±0 | ±0 | F | 72 | - | - | 72 | |
| Nagomu Kanazawa | ±0 | ±0 | F | 72 | - | - | 72 | |
| Hiroki Ishiguchi | ±0 | ±0 | F | 72 | - | - | 72 | |
| Reoto Nakayama | ±0 | ±0 | F | 72 | - | - | 72 | |
| 12 | ★ Takahide Kiyomoto | +1 | +1 | F | 73 | - | - | 73 |
| Rui Umeda | +1 | +1 | F | 73 | - | - | 73 | |
| Takeru Michiue | +1 | +1 | F | 73 | - | - | 73 | |
| 15 | Robin Higashi | +2 | +2 | F | 74 | - | - | 74 |
| ★ Taisei Nagasaki | +2 | +2 | F | 74 | - | - | 74 | |
| Mirai Kaneko | +2 | +2 | F | 74 | - | - | 74 | |
| Kotone Sasaki | +2 | +2 | F | 74 | - | - | 74 | |
| 19 | Hayato Mitsunari | +3 | +3 | F | 75 | - | - | 75 |
| Leo Higa | +3 | +3 | F | 75 | - | - | 75 | |
| Shizuku Okita | +3 | +3 | F | 75 | - | - | 75 | |
| Ryota Hayashida | +3 | +3 | F | 75 | - | - | 75 | |
| Masanobu Morishita | +3 | +3 | F | 75 | - | - | 75 | |
| Eita Oda | +3 | +3 | F | 75 | - | - | 75 | |
| Amuro Yoshiyuki | +3 | +3 | F | 75 | - | - | 75 | |
| Toma Tsuyutani | +3 | +3 | F | 75 | - | - | 75 | |
| 27 | Raito Shimada | +4 | +4 | F | 76 | - | - | 76 |
| Hyugo Yokota | +4 | +4 | F | 76 | - | - | 76 | |
| Yuta Miake | +4 | +4 | F | 76 | - | - | 76 | |
| Ryoma Ueda | +4 | +4 | F | 76 | - | - | 76 | |
| Shu Nishiyama | +4 | +4 | F | 76 | - | - | 76 | |
| 32 | Yoshiya Yamasaki | +5 | +5 | F | 77 | - | - | 77 |
| Shunichi Saito | +5 | +5 | F | 77 | - | - | 77 | |
| Kotaro Fukui | +5 | +5 | F | 77 | - | - | 77 | |
| 35 | ★ Troy Storm | +6 | +6 | F | 78 | - | - | 78 |
| Hiro Morishita | +6 | +6 | F | 78 | - | - | 78 | |
| Sota Tomura | +6 | +6 | F | 78 | - | - | 78 | |
| Yuzhen Xin | +6 | +6 | F | 78 | - | - | 78 | |
| Naoki Ousaka | +6 | +6 | F | 78 | - | - | 78 | |
| Haruta Asai | +6 | +6 | F | 78 | - | - | 78 | |
| 41 | Yosuke Tsutsumino | +7 | +7 | F | 79 | - | - | 79 |
| Sora Unae | +7 | +7 | F | 79 | - | - | 79 | |
| Kota Okamura | +7 | +7 | F | 79 | - | - | 79 | |
| Kouki Oka | +7 | +7 | F | 79 | - | - | 79 | |
| Ryota Takeda | +7 | +7 | F | 79 | - | - | 79 | |
| 46 | Naoto Hiroki | +8 | +8 | F | 80 | - | - | 80 |
| Rento Fukuda | +8 | +8 | F | 80 | - | - | 80 | |
| Takuto Miyaura | +8 | +8 | F | 80 | - | - | 80 | |
| Yuta Mizunuma | +8 | +8 | F | 80 | - | - | 80 | |
| Shunnosuke Matsumoto | +8 | +8 | F | 80 | - | - | 80 | |
| Yume Yogi | +8 | +8 | F | 80 | - | - | 80 | |
| 52 | Masaki Kawaguchi | +9 | +9 | F | 81 | - | - | 81 |
| Ryo Arakawa | +9 | +9 | F | 81 | - | - | 81 | |
| 54 | Kenshin Taura | +10 | +10 | F | 82 | - | - | 82 |
| Kotaro Machida | +10 | +10 | F | 82 | - | - | 82 | |
| Kenta Hori | +10 | +10 | F | 82 | - | - | 82 | |
| Haruki Mori | +10 | +10 | F | 82 | - | - | 82 | |
| 58 | Ibuki Takaura | +11 | +11 | F | 83 | - | - | 83 |
| Kota Hirao | +11 | +11 | F | 83 | - | - | 83 | |
| Soma Hiraboshi | +11 | +11 | F | 83 | - | - | 83 | |
| 61 | Refu Iwai | +12 | +12 | F | 84 | - | - | 84 |
| Masuto Kiyomoto | +12 | +12 | F | 84 | - | - | 84 | |
| 63 | Gin Takahashi | +14 | +14 | F | 86 | - | - | 86 |
| Rintaro Shioya | +14 | +14 | F | 86 | - | - | 86 | |
| 65 | Yura Saito | +16 | +16 | F | 88 | - | - | 88 |