【Full Leaderboard】 Update 08/28 12:14
18th Japan Junior Golf Championship 2012-Boy's 15-17 Division
| ROUND 3 | ★：Exempt player |
| POS | Player | Score | Today | Hole | Rounds | Total | ||
| R1 | R2 | R3 | ||||||
| 1 | ★ Kenta Konishi | -12 | -8 | F | 70 | 70 | 64 | 204 |
| 2 | Naoya Kaneko | -8 | -1 | F | 71 | 66 | 71 | 208 |
| 3 | Yuto Katsumata | -7 | +3 | F | 68 | 66 | 75 | 209 |
| 4 | Jiwoo Kim | -6 | -3 | F | 73 | 68 | 69 | 210 |
| Sho Nagasawa | -6 | -1 | F | 72 | 67 | 71 | 210 | |
| 6 | Yuto Soeda | -5 | -1 | F | 72 | 68 | 71 | 211 |
| Keita Tokunaga | -5 | ±0 | F | 66 | 73 | 72 | 211 | |
| 8 | Taiki Sakurai | -4 | -2 | F | 74 | 68 | 70 | 212 |
| ★ Jinichiro Kozuma | -4 | -1 | F | 69 | 72 | 71 | 212 | |
| Issei Sakamaki | -4 | -1 | F | 71 | 70 | 71 | 212 | |
| 11 | Masato Miyahara | -2 | -1 | F | 71 | 72 | 71 | 214 |
| 12 | Kohei Kinoshita | -1 | ±0 | F | 69 | 74 | 72 | 215 |
| Masamichi Ito | -1 | ±0 | F | 73 | 70 | 72 | 215 | |
| Yushi Ito | -1 | +4 | F | 71 | 68 | 76 | 215 | |
| 15 | ★ Toshiki Ishitoku | ±0 | ±0 | F | 70 | 74 | 72 | 216 |
| Soma Kitamura | ±0 | +1 | F | 73 | 70 | 73 | 216 | |
| Yuta Yoshikuwa | ±0 | +1 | F | 70 | 73 | 73 | 216 | |
| 18 | Shunichiro Morioka | +1 | ±0 | F | 71 | 74 | 72 | 217 |
| Yamato Shiraishi | +1 | +1 | F | 72 | 72 | 73 | 217 | |
| Kentaro Kitayama | +1 | +2 | F | 70 | 73 | 74 | 217 | |
| Shota Matsumoto | +1 | +3 | F | 70 | 72 | 75 | 217 | |
| Takumi Ishige | +1 | +3 | F | 69 | 73 | 75 | 217 | |
| 23 | Shotaro Onuki | +2 | -1 | F | 74 | 73 | 71 | 218 |
| Kenta Endo | +2 | +5 | F | 72 | 69 | 77 | 218 | |
| Kaigo Tamaki | +2 | -5 | F | 75 | 76 | 67 | 218 | |
| 26 | Daiki Matsumura | +3 | +1 | F | 74 | 72 | 73 | 219 |
| Kazuki Higa | +3 | ±0 | F | 74 | 73 | 72 | 219 | |
| Taisei Yamada | +3 | +2 | F | 70 | 75 | 74 | 219 | |
| ★ Fumiaki Saito | +3 | +3 | F | 75 | 69 | 75 | 219 | |
| 30 | Teruki Takeuchi | +4 | +1 | F | 73 | 74 | 73 | 220 |
| Takashi Ogiso | +4 | +3 | F | 70 | 75 | 75 | 220 | |
| Hirotaka Ashizawa | +4 | ±0 | F | 75 | 73 | 72 | 220 | |
| Daisuke Matsubara | +4 | +7 | F | 73 | 68 | 79 | 220 | |
| 34 | Keito Otsuji | +5 | +4 | F | 70 | 75 | 76 | 221 |
| Naoyuki Kaneda | +5 | +2 | F | 75 | 72 | 74 | 221 | |
| Kenta Hiraishi | +5 | +1 | F | 73 | 75 | 73 | 221 | |
| 37 | Riito Mieno | +6 | +5 | F | 71 | 74 | 77 | 222 |
| Kazuma Shimaya | +6 | +5 | F | 74 | 71 | 77 | 222 | |
| Shunnosuke Nakamura | +6 | +1 | F | 73 | 76 | 73 | 222 | |
| 40 | Ryunosuke Matsushita | +7 | +2 | F | 75 | 74 | 74 | 223 |
| Takumu Tomioka | +7 | ±0 | F | 76 | 75 | 72 | 223 | |
| Shogo Kajiwara | +7 | ±0 | F | 72 | 79 | 72 | 223 | |
| 43 | Kazuki Ikemi | +8 | +5 | F | 74 | 73 | 77 | 224 |
| Ryusaku Iwabuchi | +8 | +5 | F | 75 | 72 | 77 | 224 | |
| Joichiro Kawada | +8 | +7 | F | 68 | 77 | 79 | 224 | |
| Hiroki Makihara | +8 | +4 | F | 78 | 70 | 76 | 224 | |
| Ryunosuke Enda | +8 | +4 | F | 74 | 74 | 76 | 224 | |
| Yamato Ebina | +8 | +3 | F | 76 | 73 | 75 | 224 | |
| 49 | Shota Miyagawa | +9 | +5 | F | 71 | 77 | 77 | 225 |
| Taiki Otsuka | +9 | +3 | F | 73 | 77 | 75 | 225 | |
| Yuya Kawano | +9 | +3 | F | 79 | 71 | 75 | 225 | |
| 52 | Ryo Kurinaga | +10 | +9 | F | 74 | 71 | 81 | 226 |
| ★ Mikiya Akutsu | +10 | +3 | F | 75 | 76 | 75 | 226 | |
| Kantaro Hayashi | +10 | +3 | F | 77 | 74 | 75 | 226 | |
| 55 | Eiki Ushijima | +11 | +5 | F | 76 | 74 | 77 | 227 |
| Junya Kameshiro | +11 | +5 | F | 76 | 74 | 77 | 227 | |
| Rio Shimano | +11 | +4 | F | 75 | 76 | 76 | 227 | |
| 58 | Shuhei Ozaki | +12 | +6 | F | 73 | 77 | 78 | 228 |
| Yusuke Ikeda | +12 | +5 | F | 77 | 74 | 77 | 228 | |
| 60 | Shuichi Kan | +13 | +8 | F | 72 | 77 | 80 | 229 |
| Takui Obata | +13 | +6 | F | 74 | 77 | 78 | 229 | |
| 62 | Yu Lee | +14 | +7 | F | 76 | 75 | 79 | 230 |
| 63 | Akihiro Mizutani | +17 | +10 | F | 78 | 73 | 82 | 233 |
| 64 | Masataka Sako | +18 | +11 | F | 76 | 75 | 83 | 234 |