Best ranking in the league
* current league of the club is played 60. season.
| League | Team | Season | W | D | L | Score | PTS | Team strength | Position |
| | Okagaki | 20 | 22 | 7 | 9 | 107:77 | 73 | ![]() | 1. |
| | Okagaki | 28 | 22 | 4 | 12 | 74:50 | 70 | ![]() | 2. |
| | Okagaki | 30 | 22 | 6 | 10 | 81:59 | 72 | ![]() | 2. |
| | Okagaki | 33 | 20 | 7 | 11 | 64:43 | 67 | ![]() | 2. |
| | Okagaki | 41 | 21 | 5 | 12 | 71:49 | 68 | ![]() | 2. |
| | Okagaki | 68 | 20 | 7 | 11 | 61:39 | 67 | ![]() | 2. |
| | Okagaki | 72 | 25 | 2 | 11 | 62:34 | 77 | ![]() | 2. |
| | Okagaki | 27 | 20 | 7 | 11 | 61:52 | 67 | ![]() | 3. |
| | Okagaki | 16 | 23 | 7 | 8 | 110:56 | 76 | ![]() | 4. |
| | Okagaki | 52 | 20 | 6 | 12 | 50:39 | 66 | ![]() | 4. |
Wins in a row
| Unbeaten streak
|
Wins away
| Wins home
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