| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2019 | CW | 1 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 12 | 452403 | JO4JKL | |
| CQWPX | 2019 | SSB | 0 (1) | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 360 | 5342057 | JH4UYB | More than 12 entries. |
| CQWPX | 2019 | CW | 1 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 945 | 5872240 | JE6RPM | |
| AADC | 2019 | CW | 1 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 940 | 1435486 | JH4UYB | |
| AADC | 2019 | SSB | 1 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 192 | 781410 | JH4UYB | |
| CQWW | 2019 | SSB | 2 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 3600 | 2774236 | JH4UYB | |
| CQWW | 2019 | CW | 1 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 3115 | 4247304 | JE6RPM | |
| ARRLDX | 2020 | CW | 2 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 1596 | 824760 | JH1GBZ | |
| CQWPX | 2020 | SSB | 1 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 507 | 4244917 | JR2GRX | |
| CQWPX | 2020 | CW | 3 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 11520 | 5238624 | JH4UYB | |
| AADC | 2020 | SSB | 1 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 90 | 565785 | JH4UYB | |
| CQWW | 2020 | SSB | 2 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 3354 | 3047568 | JH4UYB | |
| CQWW | 2020 | CW | 2 | JH2KKW Score comparison area: AS7 Operators: JH2KKW |
SOHP | 4148 | 3729180 | JH4UYB |