【Full Leaderboard】 Update 08/21 12:36
23rd Japan Junior Golf Championship 2017-Boy's 15-17 Division
| ROUND 3 | ★：Exempt player |
| POS | Player | Score | Rounds | Total | ||
| R1 | R2 | R3 | ||||
| - | Shinnosuke Tanaka | +10 | 78 | 74 | - | - |
| - | Koshiro Maeda | +10 | 79 | 73 | - | - |
| - | Jo Aoki | +10 | 78 | 74 | - | - |
| - | Shoto Yoshikawa | +10 | 79 | 73 | - | - |
| - | Sho Yamanaka | +10 | 75 | 77 | - | - |
| - | Daisuke Kotera | +10 | 76 | 76 | - | - |
| - | Ikuma Tsuriura | +10 | 78 | 74 | - | - |
| - | Tatsuaki Mizuta | +10 | 74 | 78 | - | - |
| - | Shingo Watanabe | +10 | 77 | 75 | - | - |
| - | Shuto Sakamoto | +10 | 75 | 77 | - | - |
| - | Katsuto Nagamine | +11 | 80 | 73 | - | - |
| - | Shintaro Miyagi | +11 | 77 | 76 | - | - |
| - | Kazuki Yamaura | +11 | 76 | 77 | - | - |
| - | Shogo Hamada | +11 | 77 | 76 | - | - |
| - | Yushin Sakamoto | +11 | 80 | 73 | - | - |
| - | Natsuki Ito | +11 | 78 | 75 | - | - |
| - | Haruka Hachikawa | +11 | 78 | 75 | - | - |
| - | Ryuichi Arai | +11 | 75 | 78 | - | - |
| - | ★ Yuki Ikeda | +11 | 78 | 75 | - | - |
| - | Ryusei Toyoda | +12 | 82 | 72 | - | - |
| - | ★ Mahiro Sanda | +12 | 81 | 73 | - | - |
| - | Koki Tomita | +13 | 84 | 71 | - | - |
| - | Koki Kurokawa | +13 | 83 | 72 | - | - |
| - | Taiga Yoshida | +13 | 82 | 73 | - | - |
| - | Asuka Sato | +13 | 75 | 80 | - | - |
| - | Ryunosuke Furukawa | +13 | 77 | 78 | - | - |
| - | Ren Natsugiri | +13 | 79 | 76 | - | - |
| - | Ryoya Aihara | +13 | 81 | 74 | - | - |
| - | Jumpei Idogawa | +13 | 76 | 79 | - | - |
| - | Mitsuki Nakamura | +13 | 80 | 75 | - | - |
| - | Jyo Ishioka | +14 | 79 | 77 | - | - |
| - | Ryu Nakamura | +14 | 78 | 78 | - | - |
| - | Tomoya Okuda | +14 | 78 | 78 | - | - |
| - | Tokiya Ito | +14 | 82 | 74 | - | - |
| - | Sho Tanaka | +15 | 78 | 79 | - | - |
| - | Shuichi Nawata | +15 | 78 | 79 | - | - |
| - | Ren Yasukochi | +15 | 82 | 75 | - | - |
| - | Yuta Komura | +15 | 76 | 81 | - | - |
| - | Shota Yoshimoto | +16 | 81 | 77 | - | - |
| - | Gaiya Iwatomi | +16 | 81 | 77 | - | - |
| - | Yutaro Hara | +16 | 80 | 78 | - | - |
| - | Kotaro Shibuya | +16 | 82 | 76 | - | - |
| - | Kazuki Suzuki | +17 | 83 | 76 | - | - |
| - | Kotaro Shii | +17 | 80 | 79 | - | - |
| - | Yuya Muraoka | +17 | 82 | 77 | - | - |
| - | Kosei Suzuki | +18 | 81 | 79 | - | - |
| - | Naoki Uchida | +19 | 81 | 80 | - | - |
| - | Takeru Kawakami | +20 | 82 | 80 | - | - |
| - | Tatsuki Inoue | +20 | 83 | 79 | - | - |
| - | Reo Sakuma | +22 | 85 | 79 | - | - |
| - | Reo Ueda | +23 | 84 | 81 | - | - |
| - | Ryo Takaoka | +23 | 89 | 76 | - | - |
| - | Yuto Egusa | +26 | 87 | 81 | - | - |
| - | Wataru Mizobe | +32 | 92 | 82 | - | - |