2015 First stage
| Pl | W | D | L | Diff | Pts | |||
| 1 | Urawa Reds | 17 | 12 | 5 | 0 | 39:17 | 22 | 41 |
| 2 | FC Tokyo | 17 | 11 | 2 | 4 | 24:18 | 6 | 35 |
| 3 | Sanfrecce Hiroshima | 17 | 10 | 4 | 3 | 29:16 | 13 | 34 |
| 4 | Gamba Osaka | 17 | 9 | 5 | 3 | 24:13 | 11 | 32 |
| 5 | Kawasaki Frontale | 17 | 9 | 3 | 5 | 32:26 | 6 | 30 |
| 6 | Yokohama F. Marinos | 17 | 7 | 5 | 5 | 21:17 | 4 | 26 |
| 7 | Vegalta Sendai | 17 | 6 | 5 | 6 | 27:20 | 7 | 23 |
| 8 | Kashima Antlers | 17 | 6 | 4 | 7 | 27:25 | 2 | 22 |
| 9 | Nagoya Grampus | 17 | 6 | 4 | 7 | 18:18 | 0 | 22 |
| 10 | Shonan Bellmare | 17 | 6 | 4 | 7 | 20:24 | -4 | 22 |
| 11 | Sagan Tosu | 17 | 5 | 5 | 7 | 22:32 | -10 | 20 |
| 12 | Kofu | 17 | 6 | 2 | 9 | 12:22 | -10 | 20 |
| 13 | Vissel Kobe | 17 | 4 | 7 | 6 | 17:19 | -2 | 19 |
| 14 | Kashiwa Reysol | 17 | 4 | 6 | 7 | 22:25 | -3 | 18 |
| 15 | Yamaga | 17 | 4 | 3 | 10 | 17:26 | -9 | 15 |
| 16 | Montedio Yamagata | 17 | 3 | 5 | 9 | 14:24 | -10 | 14 |
| 17 | Albirex Niigata | 17 | 3 | 5 | 9 | 20:33 | -13 | 14 |
| 18 | Shimizu S-Pulse | 17 | 3 | 4 | 10 | 22:32 | -10 | 13 |
Promotion ~ J1 League (Play Offs: )
2015 Play Offs
Semi-finals
| 1 | Sanfrecce Hiroshima | Bye | |
| 2 | Urawa Reds | Gamba Osaka | 1 : 3 |
Final
| 1 | Sanfrecce Hiroshima | Gamba Osaka | 1 : 1, 3 : 2 |
2015 Second stage
| Pl | W | D | L | Diff | Pts | |||
| 1 | Sanfrecce Hiroshima | 17 | 13 | 1 | 3 | 44:14 | 30 | 40 |
| 2 | Kashima Antlers | 17 | 12 | 1 | 4 | 30:16 | 14 | 37 |
| 3 | Gamba Osaka | 17 | 9 | 4 | 4 | 32:24 | 8 | 31 |
| 4 | Urawa Reds | 17 | 9 | 4 | 4 | 30:23 | 7 | 31 |
| 5 | Yokohama F. Marinos | 17 | 8 | 5 | 4 | 24:15 | 9 | 29 |
| 6 | FC Tokyo | 17 | 8 | 4 | 5 | 21:15 | 6 | 28 |
| 7 | Kawasaki Frontale | 17 | 8 | 3 | 6 | 30:22 | 8 | 27 |
| 8 | Kashiwa Reysol | 17 | 8 | 3 | 6 | 24:18 | 6 | 27 |
| 9 | Shonan Bellmare | 17 | 7 | 5 | 5 | 20:20 | 0 | 26 |
| 10 | Nagoya Grampus | 17 | 7 | 3 | 7 | 26:30 | -4 | 24 |
| 11 | Albirex Niigata | 17 | 5 | 5 | 7 | 21:25 | -4 | 20 |
| 12 | Sagan Tosu | 17 | 4 | 8 | 5 | 15:22 | -7 | 20 |
| 13 | Vissel Kobe | 17 | 6 | 1 | 10 | 27:30 | -3 | 19 |
| 14 | Kofu | 17 | 4 | 5 | 8 | 14:21 | -7 | 17 |
| 15 | Yamaga | 17 | 3 | 4 | 10 | 13:28 | -15 | 13 |
| 16 | Vegalta Sendai | 17 | 3 | 3 | 11 | 17:28 | -11 | 12 |
| 17 | Shimizu S-Pulse | 17 | 2 | 6 | 9 | 15:33 | -18 | 12 |
| 18 | Montedio Yamagata | 17 | 1 | 7 | 9 | 10:29 | -19 | 10 |
Promotion ~ J1 League (Play Offs: )
Relegation ~ J2 League
Social Media