Ryouta Kojima
| full name | Ryouta Kojima | |
| nationality | Japan (JPN) | |
| born | unknown | in unknown |
| Navigation | Championships | World Cup |
World Cup - Top 10 positions
| discipline | 1st | 2nd | 3rd | 4th-6th | 7th-10th | starts |
| 1000 meters | 0 | 0 | 0 | 1 | 0 | 4 |
| 1500 meters | 0 | 0 | 0 | 0 | 0 | 1 |
| Team sprint | 0 | 0 | 0 | 1 | 0 | 1 |
| total | 0 | 0 | 0 | 2 | 0 | 6 |
World Cup - All results
| seizoen | position | date | disclipline | place | ||
| 2019-20 | 5 | 15 Nov 2019 | Team sprint | Minsk | BLR | |
| B | 5 | 16 Nov 2019 | 1000 meters | Minsk | BLR | |
| B | 3 | 7 Dec 2019 | 1000 meters | Nur-Sultan | KAZ | |
| B | 8 | 8 Dec 2019 | 1500 meters | Nur-Sultan | KAZ | |
| A | 6 | 15 Dec 2019 | 1000 meters | Nagano | JPN | |
| A | 18 | 8 Feb 2020 | 1000 meters | Calgary | CAN | |
