| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2019 | SSB | 0 (1) | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOHP | 18 | 370113 | JR2GRX | More than 12 entries. |
| RRDXC | 2019 | MIX | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOHP | 20 | 2460159 | JE6RPM | |
| CQWPX | 2019 | SSB | 0 (1) | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 495 | 505385 | JH1EAQ | More than 12 entries. |
| IARU | 2019 | MIX | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 112 | 413205 | JA1BJI | |
| AADC | 2019 | SSB | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 8 | 8435 | JR4GPA | |
| WAEDC | 2019 | SSB | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 2 | 11560 | JH1EAQ | |
| CQWW | 2019 | SSB | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 120 | 387056 | JH1EAQ | |
| ARRLDX | 2020 | SSB | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOHP | 3 | 132933 | JA2AXB | |
| RRDXC | 2020 | MIX | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOHP | 80 | 1935919 | JA6GCE | |
| CQWPX | 2020 | SSB | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 528 | 565187 | JH1EAQ | |
| IARU | 2020 | MIX | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 90 | 572424 | JI1RXQ | |
| AADC | 2020 | SSB | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 65 | 99112 | JH1EAQ | |
| WAEDC | 2020 | SSB | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 8 | 19980 | JH1EAQ | |
| CQWW | 2020 | SSB | 1 | JG1GCO Score comparison area: AS7 Operators: JG1GCO |
SOLP | 180 | 540408 | JH1EAQ |