| Mitsubishi K. Games/Schedule |
| Sep. 28, 2012 | Round 1 (Regular Season ) | Mitsubishi K.-Aishin AW | 83-57 |
| Sep. 29, 2012 | Round 2 (Regular Season ) | Aishin AW-Mitsubishi K. | 60-63 |
| Oct. 6, 2012 | Round 4 (Regular Season ) | Toyota A.-Mitsubishi K. | 54-57 |
| Oct. 7, 2012 | Round 5 (Regular Season ) | Mitsubishi K.-Toyota A. | 52-63 |
| Oct. 13, 2012 | Round 6 (Regular Season ) | Mitsubishi K.-Niigata | 83-71 |
| Oct. 14, 2012 | Round 7 (Regular Season ) | Niigata-Mitsubishi K. | 60-76 |
| Oct. 20, 2012 | Round 9 (Regular Season ) | Denso Iris-Mitsubishi K. | 49-68 |
| Oct. 21, 2012 | Round 10 (Regular Season ) | Mitsubishi K.-Denso Iris | 52-51 |
| Oct. 27, 2012 | Round 11 (Regular Season ) | Mitsubishi K.-Chanson V-M | 61-72 |
| Oct. 28, 2012 | Round 12 (Regular Season ) | Chanson V-M-Mitsubishi K. | 72-67 |
| Nov. 3, 2012 | Round 13 (Regular Season ) | Mitsubishi K.-Toyota B SR | 80-58 |
| Nov. 4, 2012 | Round 14 (Regular Season ) | Toyota B SR-Mitsubishi K. | 56-84 |
| Nov. 10, 2012 | Round 15 (Regular Season ) | Mitsubishi K.-Yamanashi QB | 82-38 |
| Nov. 11, 2012 | Round 16 (Regular Season ) | Yamanashi QB-Mitsubishi K. | 46-83 |
| Nov. 17, 2012 | Round 17 (Regular Season ) | Fujitsu RW-Mitsubishi K. | 64-69 |
| Nov. 18, 2012 | Round 18 (Regular Season ) | Mitsubishi K.-Fujitsu RW | 65-77 |
| Nov. 23, 2012 | Round 19 (Regular Season ) | JX Sunflowers-Mitsubishi K. | 82-58 |
| Nov. 24, 2012 | Round 19 (Regular Season ) | Mitsubishi K.-JX Sunflowers | 72-90 |
| Dec. 1, 2012 | Round 21 (Regular Season ) | Mitsubishi K.-Hitachi Cougars | 95-48 |
| Dec. 2, 2012 | Round 22 (Regular Season ) | Hitachi Cougars-Mitsubishi K. | 53-77 |
| Dec. 8, 2012 | Round 23 (Regular Season ) | Mitsubishi K.-Ebara Vickies | 58-45 |
| Dec. 9, 2012 | Round 24 (Regular Season ) | Ebara Vickies-Mitsubishi K. | 50-68 |
| Jan. 26, 2012 | Round 1 (Second Stage ) | JX Sunflowers-Mitsubishi K. | 80-65 |
| Jan. 27, 2013 | Round 2 (Second Stage ) | Mitsubishi K.-Toyota A. | 53-72 |
| Feb. 2, 2013 | Round 3 (Second Stage ) | Mitsubishi K.-Denso Iris | 64-56 |
| Feb. 3, 2013 | Round 4 (Second Stage ) | Aishin AW-Mitsubishi K. | 47-64 |
| Feb. 10, 2013 | Round 5 (Second Stage ) | Chanson V-M-Mitsubishi K. | 65-55 |
| Feb. 11, 2013 | Round 6 (Second Stage ) | Mitsubishi K.-Fujitsu RW | 73-57 |
| Feb. 17, 2013 | Round 7 (Second Stage ) | Mitsubishi K.-Niigata | 69-74 |
