Japan
1990-91
| Club | M | V | D | L | G | P | |
|---|---|---|---|---|---|---|---|
| 1 | 22 | 15 | 4 | 3 | 41-16 | 34 |
Champion |
| 2 | 22 | 11 | 9 | 2 | 27-10 | 31 | |
| 3 | 22 | 10 | 8 | 4 | 29-21 | 28 | |
| 4 | 22 | 8 | 8 | 6 | 26-24 | 24 | |
| 5 | 22 | 7 | 9 | 6 | 26-27 | 23 | |
| 6 | 22 | 7 | 9 | 6 | 24-26 | 23 | |
| 7 | 22 | 7 | 6 | 9 | 24-24 | 20 | |
| 8 | 22 | 6 | 7 | 9 | 21-22 | 19 | |
| 9 | 22 | 5 | 10 | 7 | 22-24 | 20 | |
| 10 | 22 | 6 | 6 | 10 | 18-23 | 18 | |
| 11 | 22 | 5 | 5 | 12 | 13-31 | 15 |
Relegated |
| 12 | 22 | 2 | 5 | 15 | 16-39 | 9 |
Relegated |
