| 01 May 26 | r17        | Urayasu D-RocksUrayasu D-Roc | 27 - 24 | Saitama Wild KnightsSaitama Wild |
| 02 May 26 | r17        | Kobelco Kobe SteelersKobelco Kobe | 24 - 19 | Mie Honda HeatMie Honda Hea |
| 02 May 26 | r17        | Toshiba Brave Lupus TokyoToshiba Brave | 35 - 29 | Shizuoka Blue RevsShizuoka Blue |
| 02 May 26 | r17        | Toyota VerblitzToyota Verbli | 38 - 54 | Tokyo SungoliathTokyo Sungoli |
| 03 May 26 | r17        | Black Rams TokyoBlack Rams To | 8 - 52 | Kubota Spears Funabashi TKubota Spears |
| 03 May 26 | r17        | Yokohama Canon EaglesYokohama Cano | 31 - 22 | Mitsubishi Sagamihara DynMitsubishi Sa |