| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2019 | CW | 1 | JI1HNC Score comparison area: AS7 Operators: JI1HNC |
SOHP | 216 | 452403 | JO4JKL | |
| CQWW | 2019 | CW | 2 | JI1HNC Score comparison area: AS7 Operators: JI1HNC |
SOLP | 2015 | 1247668 | JI1RXQ | |
| ARRLDX | 2020 | CW | 8 | JI1HNC Score comparison area: AS7 Operators: JI1HNC |
SOHP | 7719 | 824760 | JH1GBZ | |
| CQWPX | 2020 | CW | 1 | JI1HNC Score comparison area: AS7 Operators: JI1HNC |
SOHP | 3444 | 5238624 | JH4UYB | |
| AADC | 2020 | CW | 1 | JI1HNC Score comparison area: AS7 Operators: JI1HNC |
SOHP | 1343 | 1890848 | JH4UYB | |
| CQWW | 2020 | CW | 6 | JI1HNC Score comparison area: AS7 Operators: JI1HNC |
SOHP | 21350 | 3729180 | JH4UYB |