| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2019 | CW | 2 | JA3KKE Score comparison area: AS7 Operators: JA3KKE |
SOHP | 891 | 452403 | JO4JKL | |
| ARRLDX | 2020 | SSB | 7 | JA3KKE Score comparison area: AS7 Operators: JA3KKE |
SOHP | 1092 | 132933 | JA2AXB | |
| RRDXC | 2020 | MIX | 1 | JA3KKE Score comparison area: AS7 Operators: JA3KKE |
SOHP | 1638 | 1935919 | JA6GCE | |
| CQWPX | 2020 | SSB | 8 | JA3KKE Score comparison area: AS7 Operators: JA3KKE |
SOHP | 34228 | 4244917 | JR2GRX | |
| CQWW | 2020 | SSB | 10 | JA3KKE Score comparison area: AS7 Operators: JA3KKE |
SOHP | 28140 | 3047568 | JH4UYB | |
| CQWW | 2020 | CW | 12 | JA3KKE Score comparison area: AS7 Operators: JA3KKE |
SOHP | 43036 | 3729180 | JH4UYB |