2003
| Winners |
|---|
| R1 B4 | Kanaka Nanase |
2005
| Winners |
|---|
| R1 H3 | Ayaka Yukihiro |
| Winners |
|---|
| R2 H1 | Ayaka Yukihiro |
| Losers |
|---|
| R3 H1 | Ayaka Yukihiro |
2006
| Winners |
|---|
| R1 D4 | Akira E. Ferrari |
| Losers |
|---|
| R2 D2 | Akira E. Ferrari |
2007
| Losers |
|---|
| R1 B2 | Ayaka Yukihiro |
| R1 D11 | Akira E. Ferrari |
| R1 F1 | Cornelia Li Britannia |
2008
| Losers |
|---|
| R1 C9 | Akira E. Ferrari |
| R1 G12 | Cornelia Li Britannia |
