| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| CQWPX | 2019 | SSB | 5 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOLP | 7308 | 1318376 | YB2DX | |
| CQWPX | 2019 | CW | 3 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOLP | 848 | 329238 | YB1TIA | |
| IARU | 2019 | MIX | 1 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOLP | 72 | 109032 | 4E1A | |
| CQWW | 2019 | SSB | 1 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOLP | 434 | 417690 | 4E1A | |
| CQWW | 2019 | CW | 8 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOLP | 5980 | 758765 | 4E1A | |
| RRDXC | 2020 | MIX | 1 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOLP | 54 | 60236 | 4E1A | |
| CQWPX | 2020 | SSB | 12 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOLP | 9045 | 669786 | 4E1A | |
| CQWPX | 2020 | CW | 1 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOLP | 78 | 765862 | YC1ME | |
| IARU | 2020 | MIX | 0 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOLP | 0 | 108560 | YB1TIA | |
| CQWW | 2020 | SSB | 2 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOALP | 867 | 566160 | 9M6NA | |
| CQWW | 2020 | CW | 6 | YD2KJC Score comparison area: OC1 Operators: YD2KJC |
SOALP | 7007 | 1159710 | 9M6NA |