All head-to-head matches
| Date | East | Rank | Rank | West | Result | |
|---|---|---|---|---|---|---|
| Hoshiiwato | Sd5E | Sd10E | Genkaiho |
|
i | |
| Hoshiiwato | Sd36E | Sd23W | Genkaiho |
|
i |
| Date | East | Rank | Rank | West | Result | |
|---|---|---|---|---|---|---|
| Hoshiiwato | Sd5E | Sd10E | Genkaiho |
|
i | |
| Hoshiiwato | Sd36E | Sd23W | Genkaiho |
|
i |