| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2019 | CW | 22 | JA1BBC Score comparison area: AS7 Operators: JA1BBC |
SOHP | 12036 | 452403 | JO4JKL | |
| CQWPX | 2019 | CW | 8 | JA1BBC Score comparison area: AS7 Operators: JA1BBC |
SOHP | 43960 | 5872240 | JE6RPM | |
| AADC | 2019 | CW | 10 | JA1BBC Score comparison area: AS7 Operators: JA1BBC |
SOHP | 16700 | 1435486 | JH4UYB | |
| CQWW | 2019 | CW | 12 | JA1BBC Score comparison area: AS7 Operators: JA1BBC |
SOHP | 47840 | 4247304 | JE6RPM | |
| CQWPX | 2020 | CW | 22 | JA1BBC Score comparison area: AS7 Operators: JA1BBC |
SOHP | 116775 | 5238624 | JH4UYB | |
| AADC | 2020 | CW | 9 | JA1BBC Score comparison area: AS7 Operators: JA1BBC |
SOHP | 20727 | 1890848 | JH4UYB | |
| CQWW | 2020 | CW | 1 | JA1BBC Score comparison area: AS7 Operators: JA1BBC |
SOHP | 2565 | 3729180 | JH4UYB |