| 20 Feb 21 | r00        | Saitama Wild KnightsSaitama Wild | 55 - 14 | Black Rams TokyoBlack Rams To |
| 28 Feb 21 | r00        | Shizuoka Blue RevsShizuoka Blue | 22 - 23 | Black Rams TokyoBlack Rams To |
| 06 Mar 21 | r00        | NTT DoCoMo Red HurricanesNTT DoCoMo Re | 22 - 17 | Black Rams TokyoBlack Rams To |
| 14 Mar 21 | r00        | Black Rams TokyoBlack Rams To | 19 - 20 | Kobelco Kobe SteelersKobelco Kobe |
| 27 Mar 21 | r00        | Black Rams TokyoBlack Rams To | 28 - 31 | Yokohama Canon EaglesYokohama Cano |
| 04 Apr 21 | r00        | Green Rockets TokatsuGreen Rockets | 15 - 37 | Black Rams TokyoBlack Rams To |
| 10 Apr 21 | r00        | Black Rams TokyoBlack Rams To | 41 - 19 | Hino Red DolphinsHino Red Dolp |
| 24 Apr 21 | r00        | Toshiba Brave Lupus TokyoToshiba Brave | 24 - 27 | Black Rams TokyoBlack Rams To |