| 31 Aug 18 | r01        | Kobelco Kobe SteelersKobelco Kobe | 34 - 27 | Shining Arcs Tokyo-Bay UrShining Arcs |
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| 07 Sep 18 | r02        | Shining Arcs Tokyo-Bay UrShining Arcs | 18 - 20 | Tokyo SungoliathTokyo Sungoli |
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| 15 Sep 18 | r03        | Toyota Industries ShuttleToyota Indust | 26 - 64 | Shining Arcs Tokyo-Bay UrShining Arcs |
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| 22 Sep 18 | r04        | Shining Arcs Tokyo-Bay UrShining Arcs | 45 - 28 | Hino Red DolphinsHino Red Dolp |
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| 07 Oct 18 | r05        | Green Rockets TokatsuGreen Rockets | 34 - 31 | Shining Arcs Tokyo-Bay UrShining Arcs |
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| 13 Oct 18 | r06        | Shining Arcs Tokyo-Bay UrShining Arcs | 36 - 38 | Toyota VerblitzToyota Verbli |
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| 20 Oct 18 | r07        | Shining Arcs Tokyo-Bay UrShining Arcs | 31 - 12 | Munakata Sanix BluesMunakata Sani |
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| 01 Dec 18 | r00        | Shizuoka Blue RevsShizuoka Blue | 33 - 21 | Shining Arcs Tokyo-Bay UrShining Arcs |
| 08 Dec 18 | r00        | Kubota Spears Funabashi TKubota Spears | 13 - 36 | Shining Arcs Tokyo-Bay UrShining Arcs |
| 15 Dec 18 | r00        | Saitama Wild KnightsSaitama Wild | 41 - 43 | Shining Arcs Tokyo-Bay UrShining Arcs |