Also: Mayumi Seguchi , Mayumi Ohkutsu
| Type | Played | Gold | Silver | Bronze | Best finish | Games | Wins | Losses |
|---|---|---|---|---|---|---|---|---|
| OG | 1 | 0 | 0 | 0 | 5 | 7 | 2 | 5 |
| WCC | 8 | 0 | 0 | 0 | 4 | 65 | 18 | 47 |
| WMXCC | 1 | 0 | 0 | 0 | 5 | 8 | 6 | 2 |
| OGE | 1 | 0 | 0 | 0 | 8 | 4 | 0 | 4 |
| PACC | 5 | 5 | 0 | 0 | 1 | 18 | 18 | 0 |
| 16 | 5 | 0 | 0 | 102 | 44 | 58 |
| Year | Association | Ranking | Position | Personal Record | Club |
|---|---|---|---|---|---|
| 1998 | 5 | S | 2 - 5 | Obihiro & Tokoro CC |
| Year | Association | Ranking | Position | Personal Record | Club |
|---|---|---|---|---|---|
| 1990 | 10 | A | 0 - 0 | Kitami CC | |
| 1992 | 9 | S | 2 - 7 | Obihiro CC, Hokkaido | |
| 1993 | 6 | S | 2 - 7 | Obihiro CC, Hokkaido | |
| 1994 | 10 | S | 0 - 9 | Obihiro CC, Hokkaido | |
| 1995 | 9 | A | 2 - 7 | Tokoro Curling Association, Hokkaido | |
| 1996 | 6 | 4 | 4 - 5 | Tokoro Curling Association, Hokkaido | |
| 1997 | 4 | S | 6 - 5 | Obihiro CC, Hokkaido | |
| 1998 | 8 | S | 2 - 7 | Obihiro & Tokoro CC |
| Year | Association | Ranking | Position | Personal Record | Club |
|---|---|---|---|---|---|
| 2016 | 5 | S | 6 - 2 | - |
| Year | Association | Ranking | Position | Personal Record | Club |
|---|---|---|---|---|---|
| 1992 | 8 | S | 0 - 4 | Obihiro CC, Hokkaido |
| Year | Association | Ranking | Position | Personal Record | Club |
|---|---|---|---|---|---|
| 1991 | 1 | 3 | 1 - 0 | - | |
| 1993 | 1 | S | 5 - 0 | - | |
| 1995 | 1 | A | 0 - 0 | - | |
| 1996 | 1 | S | 7 - 0 | - | |
| 1997 | 1 | S | 5 - 0 | - |