Koji Ooi
Japan (JPN)
Male
Personal Records
| 500m | 41,03 | 23 February 2013 | Obihiro (JPN) |
| 1000m | 1.24,07 | 24 February 2013 | Obihiro (JPN) |
| 1500m | 2.22,84 | 22 December 2009 | Hachinohe-Piping (JPN) |
| 3000m | 5.27,00 | 21 February 2009 | Yamagata (JPN) |
Season Bests
| 500m | 41,03 | 23 February 2013 | Obihiro (JPN) |
| 1000m | 1.24,07 | 24 February 2013 | Obihiro (JPN) |
| 500m | 41,66 | 18 February 2012 | Yamagata (JPN) |
| 1000m | 1.24,60 | 22 January 2012 | Shibukawa (JPN) |
| 1000m | 1.33,20 | 20 February 2010 | Yamagata (JPN) |
| 1500m | 2.22,84 | 22 December 2009 | Hachinohe-Piping (JPN) |
| 500m | 47,59 | 21 December 2008 | Koriyama (JPN) |
| 1000m | 1.37,86 | 21 February 2009 | Yamagata (JPN) |
| 1500m | 2.27,51 | 21 December 2008 | Koriyama (JPN) |
| 3000m | 5.27,00 | 21 February 2009 | Yamagata (JPN) |
Results
| 3rd High School Selection Competition | Obihiro (JPN) | 23 - 24 February 2013 | ||||||||||||
|
||||||||||||||
| 11th Yamagata Prefecture Competition | Yamagata (JPN) | 16 February 2013 | ||||||||||||
|
||||||||||||||
| 62nd High School Championships | Kushiro (JPN) | 23 - 26 January 2013 | ||||||||||||
|
||||||||||||||
| 24th Tohoku High School Championships | Koriyama (JPN) | 22 - 24 December 2012 | ||||||||||||
|
||||||||||||||
| Yamagata Prefecture Selection | Yamagata (JPN) | 8 December 2012 | ||||||||||||
|
||||||||||||||
Native Language Names