| 17 Dec 22 | r01        | Toyota VerblitzToyota Verbli | 31 - 26 | Shizuoka Blue RevsShizuoka Blue |
| 17 Dec 22 | r01        | Saitama Wild KnightsSaitama Wild | 22 - 19 | Toshiba Brave Lupus TokyoToshiba Brave |
| 18 Dec 22 | r01        | Yokohama Canon EaglesYokohama Cano | 39 - 30 | Kobelco Kobe SteelersKobelco Kobe |
| 18 Dec 22 | r01        | Tokyo SungoliathTokyo Sungoli | 18 - 31 | Kubota Spears Funabashi TKubota Spears |
| |
| 24 Dec 22 | r02        | Toshiba Brave Lupus TokyoToshiba Brave | 17 - 7 | Black Rams TokyoBlack Rams To |
| 25 Dec 22 | r02        | Yokohama Canon EaglesYokohama Cano | 27 - 27 | Kubota Spears Funabashi TKubota Spears |
| 25 Dec 22 | r02        | Shizuoka Blue RevsShizuoka Blue | 14 - 15 | Saitama Wild KnightsSaitama Wild |
| 25 Dec 22 | r02        | Tokyo SungoliathTokyo Sungoli | 50 - 19 | Green Rockets TokatsuGreen Rockets |
| |
| 07 Jan 23 | r03        | Toshiba Brave Lupus TokyoToshiba Brave | 29 - 16 | Shizuoka Blue RevsShizuoka Blue |
| 07 Jan 23 | r03        | Tokyo SungoliathTokyo Sungoli | 32 - 23 | Yokohama Canon EaglesYokohama Cano |
| 08 Jan 23 | r03        | Green Rockets TokatsuGreen Rockets | 33 - 43 | Kobelco Kobe SteelersKobelco Kobe |
| 08 Jan 23 | r03        | Toyota VerblitzToyota Verbli | 25 - 29 | Black Rams TokyoBlack Rams To |
| |
| 14 Jan 23 | r04        | Kobelco Kobe SteelersKobelco Kobe | 19 - 39 | Tokyo SungoliathTokyo Sungoli |
| 14 Jan 23 | r04        | Kubota Spears Funabashi TKubota Spears | 40 - 7 | Green Rockets TokatsuGreen Rockets |
| 15 Jan 23 | r04        | Shizuoka Blue RevsShizuoka Blue | 22 - 34 | Black Rams TokyoBlack Rams To |
| 15 Jan 23 | r04        | Saitama Wild KnightsSaitama Wild | 34 - 19 | Toyota VerblitzToyota Verbli |
| |
| 21 Jan 23 | r05        | Yokohama Canon EaglesYokohama Cano | 36 - 12 | Green Rockets TokatsuGreen Rockets |
| 21 Jan 23 | r05        | Black Rams TokyoBlack Rams To | 17 - 38 | Saitama Wild KnightsSaitama Wild |
| 21 Jan 23 | r05        | Kubota Spears Funabashi TKubota Spears | 25 - 21 | Kobelco Kobe SteelersKobelco Kobe |
| 22 Jan 23 | r05        | Toshiba Brave Lupus TokyoToshiba Brave | 63 - 25 | Toyota VerblitzToyota Verbli |
| |
| 28 Jan 23 | r06        | Kobelco Kobe SteelersKobelco Kobe | 21 - 38 | Toyota VerblitzToyota Verbli |
| 28 Jan 23 | r06        | Saitama Wild KnightsSaitama Wild | 21 - 19 | Yokohama Canon EaglesYokohama Cano |
| 29 Jan 23 | r06        | Shizuoka Blue RevsShizuoka Blue | 21 - 0 | Green Rockets TokatsuGreen Rockets |
| 29 Jan 23 | r06        | Kubota Spears Funabashi TKubota Spears | 40 - 38 | Black Rams TokyoBlack Rams To |
| |
| 04 Feb 23 | r07        | Toyota VerblitzToyota Verbli | 34 - 44 | Kubota Spears Funabashi TKubota Spears |
| 04 Feb 23 | r07        | Yokohama Canon EaglesYokohama Cano | 34 - 13 | Black Rams TokyoBlack Rams To |
| 05 Feb 23 | r07        | Toshiba Brave Lupus TokyoToshiba Brave | 34 - 40 | Tokyo SungoliathTokyo Sungoli |
| 05 Feb 23 | r07        | Green Rockets TokatsuGreen Rockets | 0 - 45 | Saitama Wild KnightsSaitama Wild |
| |
| 18 Feb 23 | r08        | Black Rams TokyoBlack Rams To | 7 - 18 | Tokyo SungoliathTokyo Sungoli |
| 18 Feb 23 | r08        | Yokohama Canon EaglesYokohama Cano | 59 - 48 | Toshiba Brave Lupus TokyoToshiba Brave |
| 18 Feb 23 | r08        | Toyota VerblitzToyota Verbli | 21 - 18 | Green Rockets TokatsuGreen Rockets |
| 19 Feb 23 | r08        | Kobelco Kobe SteelersKobelco Kobe | 32 - 29 | Shizuoka Blue RevsShizuoka Blue |
| |
| 25 Feb 23 | r09        | Kubota Spears Funabashi TKubota Spears | 46 - 27 | Toshiba Brave Lupus TokyoToshiba Brave |
| 25 Feb 23 | r09        | Toyota VerblitzToyota Verbli | 7 - 39 | Yokohama Canon EaglesYokohama Cano |
| 25 Feb 23 | r09        | Shizuoka Blue RevsShizuoka Blue | 17 - 25 | Tokyo SungoliathTokyo Sungoli |
| 26 Feb 23 | r09        | Kobelco Kobe SteelersKobelco Kobe | 10 - 48 | Saitama Wild KnightsSaitama Wild |
| |
| 03 Mar 23 | r10        | Yokohama Canon EaglesYokohama Cano | 22 - 22 | Shizuoka Blue RevsShizuoka Blue |
| 04 Mar 23 | r10        | Green Rockets TokatsuGreen Rockets | 7 - 54 | Black Rams TokyoBlack Rams To |
| 04 Mar 23 | r10        | Toshiba Brave Lupus TokyoToshiba Brave | 51 - 12 | Kobelco Kobe SteelersKobelco Kobe |
| 04 Mar 23 | r10        | Saitama Wild KnightsSaitama Wild | 30 - 15 | Kubota Spears Funabashi TKubota Spears |
| 05 Mar 23 | r10        | Tokyo SungoliathTokyo Sungoli | 20 - 27 | Toyota VerblitzToyota Verbli |
| |
| 10 Mar 23 | r11        | Black Rams TokyoBlack Rams To | 41 - 26 | Kobelco Kobe SteelersKobelco Kobe |
| 11 Mar 23 | r11        | Tokyo SungoliathTokyo Sungoli | 29 - 41 | Saitama Wild KnightsSaitama Wild |
| 11 Mar 23 | r11        | Shizuoka Blue RevsShizuoka Blue | 27 - 40 | Kubota Spears Funabashi TKubota Spears |
| 12 Mar 23 | r11        | Green Rockets TokatsuGreen Rockets | 20 - 49 | Toshiba Brave Lupus TokyoToshiba Brave |
| |
| 18 Mar 23 | r12        | Black Rams TokyoBlack Rams To | 15 - 19 | Shizuoka Blue RevsShizuoka Blue |
| 18 Mar 23 | r12        | Kubota Spears Funabashi TKubota Spears | 15 - 5 | Yokohama Canon EaglesYokohama Cano |
| 18 Mar 23 | r12        | Toyota VerblitzToyota Verbli | 18 - 19 | Toshiba Brave Lupus TokyoToshiba Brave |
| 19 Mar 23 | r12        | Kobelco Kobe SteelersKobelco Kobe | 59 - 26 | Green Rockets TokatsuGreen Rockets |
| |
| 24 Mar 23 | r13        | Black Rams TokyoBlack Rams To | 10 - 12 | Toshiba Brave Lupus TokyoToshiba Brave |
| 25 Mar 23 | r13        | Toyota VerblitzToyota Verbli | 10 - 19 | Saitama Wild KnightsSaitama Wild |
| 26 Mar 23 | r13        | Green Rockets TokatsuGreen Rockets | 7 - 32 | Tokyo SungoliathTokyo Sungoli |
| 26 Mar 23 | r13        | Kobelco Kobe SteelersKobelco Kobe | 14 - 23 | Kubota Spears Funabashi TKubota Spears |
| |
| 07 Apr 23 | r14        | Tokyo SungoliathTokyo Sungoli | 25 - 17 | Kobelco Kobe SteelersKobelco Kobe |
| 08 Apr 23 | r14        | Saitama Wild KnightsSaitama Wild | 25 - 12 | Black Rams TokyoBlack Rams To |
| 08 Apr 23 | r14        | Shizuoka Blue RevsShizuoka Blue | 29 - 37 | Toshiba Brave Lupus TokyoToshiba Brave |
| 09 Apr 23 | r14        | Green Rockets TokatsuGreen Rockets | 17 - 45 | Yokohama Canon EaglesYokohama Cano |
| |
| 15 Apr 23 | r15        | Yokohama Canon EaglesYokohama Cano | 9 - 11 | Tokyo SungoliathTokyo Sungoli |
| 15 Apr 23 | r15        | Saitama Wild KnightsSaitama Wild | 25 - 44 | Shizuoka Blue RevsShizuoka Blue |
| 16 Apr 23 | r15        | Black Rams TokyoBlack Rams To | 34 - 36 | Toyota VerblitzToyota Verbli |
| 16 Apr 23 | r15        | Green Rockets TokatsuGreen Rockets | 17 - 59 | Kubota Spears Funabashi TKubota Spears |
| |
| 21 Apr 23 | r16        | Toshiba Brave Lupus TokyoToshiba Brave | 22 - 34 | Saitama Wild KnightsSaitama Wild |
| 22 Apr 23 | r16        | Kubota Spears Funabashi TKubota Spears | 39 - 24 | Tokyo SungoliathTokyo Sungoli |
| 23 Apr 23 | r16        | Kobelco Kobe SteelersKobelco Kobe | 26 - 52 | Yokohama Canon EaglesYokohama Cano |
| 23 Apr 23 | r16        | Shizuoka Blue RevsShizuoka Blue | 27 - 37 | Toyota VerblitzToyota Verbli |
| |
| 13 May 23 | r00        | Saitama Wild KnightsSaitama Wild | 51 - 20 | Yokohama Canon EaglesYokohama Cano |
| 14 May 23 | r00        | Kubota Spears Funabashi TKubota Spears | 24 - 18 | Tokyo SungoliathTokyo Sungoli |
| 19 May 23 | r00        | Tokyo SungoliathTokyo Sungoli | 26 - 20 | Yokohama Canon EaglesYokohama Cano |
| 20 May 23 | r00        | Saitama Wild KnightsSaitama Wild | 15 - 17 | Kubota Spears Funabashi TKubota Spears |