Rin Kosaka
| full name | Rin Kosaka | |
| 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 |
| 5000 meters | 0 | 0 | 0 | 0 | 0 | 1 |
World Cup - All results
| seizoen | position | date | disclipline | place | ||
| 2018-19 | B | 18 | 9 Dec 2018 | 5000 meters | Tomaszów Mazowiecki | POL |
