Ikuo Kuroiwa
| full name | Ikuo Kuroiwa | |
| nationality | Japan (JPN) | |
| born | January 1968 | in unknown |
World Cup - Top 10 positions
| discipline | 1st | 2nd | 3rd | 4th-6th | 7th-10th | starts |
| 500 meters | 0 | 0 | 0 | 1 | 2 | 5 |
| 1000 meters | 0 | 0 | 0 | 0 | 0 | 5 |
| total | 0 | 0 | 0 | 1 | 2 | 10 |
World Cup - All results
| seizoen | position | date | disclipline | place | ||
| 1989-90 | 7 | 25 Nov 1989 | 500 meters | Berlin | FRG | |
| 34 | 26 Nov 1989 | 1000 meters | Berlin | FRG | ||
| 11 | 9 Dec 1989 | 500 meters | Karuizawa | JPN | ||
| 30 | 9 Dec 1989 | 1000 meters | Karuizawa | JPN | ||
| 8 | 10 Dec 1989 | 500 meters | Karuizawa | JPN | ||
| 26 | 10 Dec 1989 | 1000 meters | Karuizawa | JPN | ||
| 4 | 16 Dec 1989 | 500 meters | Seoul | KOR | ||
| 21 | 16 Dec 1989 | 1000 meters | Seoul | KOR | ||
| 29 | 17 Dec 1989 | 500 meters | Seoul | KOR | ||
| 30 | 17 Dec 1989 | 1000 meters | Seoul | KOR | ||
