【Full Leaderboard】 Update 08/07 13:46
23rd Japan Junior Golf Championship 2017-Boy's 12-14 Division
| ROUND 1 | ★：Exempt player |
| POS | Player | Score | Today | Hole | Rounds | Total | ||
| R1 | R2 | R3 | ||||||
| 1 | ★ Yuki Takeuchi | -3 | -3 | F | 68 | - | - | 68 |
| 2 | Taiga Kobayashi | -1 | -1 | F | 70 | - | - | 70 |
| 3 | Ryuta Suzuki | ±0 | ±0 | F | 71 | - | - | 71 |
| Hikaru Yuhara | ±0 | ±0 | F | 71 | - | - | 71 | |
| 5 | Ryo Hisatsune | +1 | +1 | F | 72 | - | - | 72 |
| Daichi Suehiro | +1 | +1 | F | 72 | - | - | 72 | |
| Genki Hosen | +1 | +1 | F | 72 | - | - | 72 | |
| Hiroki Tanaka | +1 | +1 | F | 72 | - | - | 72 | |
| 9 | Tomoaki Usami | +2 | +2 | F | 73 | - | - | 73 |
| Genki Otani | +2 | +2 | F | 73 | - | - | 73 | |
| 11 | Haruki Yoshizaki | +3 | +3 | F | 74 | - | - | 74 |
| Taiga Shimizu | +3 | +3 | F | 74 | - | - | 74 | |
| Sho Narimatsu | +3 | +3 | F | 74 | - | - | 74 | |
| Atsuki Shingaki | +3 | +3 | F | 74 | - | - | 74 | |
| 15 | Takara Oshima | +4 | +4 | F | 75 | - | - | 75 |
| Yusaku Hosono | +4 | +4 | F | 75 | - | - | 75 | |
| 17 | Riki Edagawa | +5 | +5 | F | 76 | - | - | 76 |
| Taiga Nagano | +5 | +5 | F | 76 | - | - | 76 | |
| ★ Kota Kaneko | +5 | +5 | F | 76 | - | - | 76 | |
| Ko Ono | +5 | +5 | F | 76 | - | - | 76 | |
| 21 | Ryusei Harada | +6 | +6 | F | 77 | - | - | 77 |
| Taisei Ishii | +6 | +6 | F | 77 | - | - | 77 | |
| Takaya Matsumura | +6 | +6 | F | 77 | - | - | 77 | |
| Shori Ishizuka | +6 | +6 | F | 77 | - | - | 77 | |
| Kyo Morishita | +6 | +6 | F | 77 | - | - | 77 | |
| 26 | Reo Yukimasa | +7 | +7 | F | 78 | - | - | 78 |
| Kodai Shimoda | +7 | +7 | F | 78 | - | - | 78 | |
| Taichi Shimato | +7 | +7 | F | 78 | - | - | 78 | |
| 29 | Kenshiro Kobayashi | +8 | +8 | F | 79 | - | - | 79 |
| Taiga Shigetani | +8 | +8 | F | 79 | - | - | 79 | |
| Ryugo Matsubara | +8 | +8 | F | 79 | - | - | 79 | |
| ★ Ryohei Akizaki | +8 | +8 | F | 79 | - | - | 79 | |
| Ryusei Machida | +8 | +8 | F | 79 | - | - | 79 | |
| Ryo Fujisawa | +8 | +8 | F | 79 | - | - | 79 | |
| Ryo Takahashi | +8 | +8 | F | 79 | - | - | 79 | |
| Seishi Matsuda | +8 | +8 | F | 79 | - | - | 79 | |
| 37 | Yuki Tanaka | +9 | +9 | F | 80 | - | - | 80 |
| Hayato Seki | +9 | +9 | F | 80 | - | - | 80 | |
| Naoya Hayashida | +9 | +9 | F | 80 | - | - | 80 | |
| Tatsuyuki Masuoka | +9 | +9 | F | 80 | - | - | 80 | |
| Yu Kashiwamata | +9 | +9 | F | 80 | - | - | 80 | |
| 42 | Shota Matsubara | +10 | +10 | F | 81 | - | - | 81 |
| Yukiie Haiya | +10 | +10 | F | 81 | - | - | 81 | |
| Kanei Nakasone | +10 | +10 | F | 81 | - | - | 81 | |
| 45 | Kein Komuro | +11 | +11 | F | 82 | - | - | 82 |
| 46 | Misaki Yoshizawa | +12 | +12 | F | 83 | - | - | 83 |
| Daito Goto | +12 | +12 | F | 83 | - | - | 83 | |
| 48 | Shotaro Soyama | +13 | +13 | F | 84 | - | - | 84 |
| Hikari Nishiyama | +13 | +13 | F | 84 | - | - | 84 | |
| Ryoji Mitsunari | +13 | +13 | F | 84 | - | - | 84 | |
| Eita Yamamoto | +13 | +13 | F | 84 | - | - | 84 | |
| 52 | Daiki Kagawa | +15 | +15 | F | 86 | - | - | 86 |
| Wataru Masuda | +15 | +15 | F | 86 | - | - | 86 | |
| 54 | Koki Hiroyama | +17 | +17 | F | 88 | - | - | 88 |
| 55 | Kaito Komatsu | +18 | +18 | F | 89 | - | - | 89 |