All head-to-head matches
| Date | East | Rank | Rank | West | Result | |
|---|---|---|---|---|---|---|
| Kotonomine | Ms14E | Ms22W | Sumiya |
hatakikomi
|
i | |
| Kotonomine | Ms15E | Ms15W | Sumiya |
hikiotoshi
|
i | |
| Kotonomine | Ms25E | Ms28W | Sumiya |
shitatenage
|
i |