| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2019 | CW | 18 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 7533 | 302760 | JH1EAQ | |
| ARRLDX | 2019 | SSB | 0 (1) | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOHP | 12 | 370113 | JR2GRX | More than 12 entries. |
| RRDXC | 2019 | MIX | 131 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 108150 | 748332 | JH1EAQ | |
| CQWPX | 2019 | SSB | 0 (1) | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 240 | 505385 | JH1EAQ | More than 12 entries. |
| CQWPX | 2019 | CW | 25 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 34625 | 1202680 | JR2SCJ | |
| AADC | 2019 | CW | 21 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 17595 | 622440 | JA1BJI | |
| IARU | 2019 | MIX | 37 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 17856 | 413205 | JA1BJI | |
| WAEDC | 2019 | CW | 10 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 2714 | 256932 | JH1EAQ | |
| CQWW | 2019 | SSB | 0 (1) | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 198 | 387056 | JH1EAQ | More than 12 entries. |
| CQWW | 2019 | CW | 21 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 27805 | 1247668 | JI1RXQ | |
| ARRLDX | 2020 | CW | 0 (7) | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 3402 | 385182 | JH1EAQ | More than 12 entries. |
| RRDXC | 2020 | MIX | 10 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 14364 | 1344858 | JA1BJI | |
| CQWPX | 2020 | SSB | 0 (1) | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 140 | 565187 | JH1EAQ | More than 12 entries. |
| CQWPX | 2020 | CW | 16 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 35346 | 1892784 | JI1RXQ | |
| AADC | 2020 | CW | 12 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 11134 | 722952 | JA1BJI | |
| IARU | 2020 | MIX | 71 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 47403 | 572424 | JI1RXQ | |
| WAEDC | 2020 | CW | 0 (9) | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 3330 | 351360 | RA0LQ/MM | More than 12 entries. |
| AADC | 2020 | SSB | 0 (1) | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 52 | 99112 | JH1EAQ | More than 12 entries. |
| CQWW | 2020 | SSB | 0 (2) | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 663 | 540408 | JH1EAQ | More than 12 entries. |
| CQWW | 2020 | CW | 26 | JA2KKA Score comparison area: AS7 Operators: JA2KKA |
SOLP | 36281 | 1269232 | JH1EAQ |