NC | - | Japanese Junior Championships 2008 | 11. - 13.01.2008 | Hachinohe (JPN) |
4:47.92 | 8 | 60th Hokkaido High School Championships | 21. - 23.12.2007 | Tomakomai (JPN) |
4:59.26 | 6 | 52. Th Akan Single Distance Championship | 15. - 16.12.2007 | Akan (JPN) |
4:47.89 | 10 | 15th Tomakomai Highland Speed Skating Competition | 24. - 25.11.2007 | Tomakomai (JPN) |
5:01.68 | 2 | Testrennen | 17.11.2007 | Kushiro (JPN) |
5:02.93 | 10 | 78th Hokkaido Speed Skating Championship Conference | 16. - 18.02.2007 | Tomakomai (JPN) |
4:41.57 | 12 | 56th Japanese High School Meisterschaften | 21. - 25.01.2007 | Nikkō (JPN) |
4:44.72 | 15 | Japanese Junior Championships 2007 | 13. - 14.01.2007 | Shibukawa (JPN) |
5:00.80 | 6 | 51. Th Akan Single Distance Championship | 16. - 17.12.2006 | Akan (JPN) |
4:48.41 | 11 | 19th Obihiro Night Games | 18. - 19.11.2006 | Obihiro (JPN) |
4:59.36 | 10 | Hokkaido Skating Championship Conference | 16. - 19.02.2006 | Sapporo (JPN) |
NC | - | Japanese Junior Championships 2006 | 13. - 15.01.2006 | Kushiro (JPN) |
4:59.37 | 1 | 58th Hokkaido High School Skating Competition Championship Conference | 22. - 25.12.2005 | Obihiro (JPN) |
4:55.44 | 8 | 50th Akan Speed Skating Championship Conference | 17.12.2005 | Akan (JPN) |
4:55.90 | 14 | 18th Obihiro Night Game Meeting | 19. - 20.11.2005 | Obihiro (JPN) |
4:56.48 | 11 | 25th Inter Junior Highschool Winter Meet | 06. - 07.02.2005 | Hachinohe (JPN) |
4:58.82 | 5 | 35th Hokkaido Junior Competition | 15. - 16.01.2005 | Kushiro (JPN) |
5:02.73 | 1 | 9th Hokkaido Youth High School Selection | 20. - 21.11.2004 | Sapporo (JPN) |
5:00.38 | 9 | 24th Inter Junior Highschool Winter Meeting | 08. - 10.02.2004 | Shibukawa (JPN) |
5:03.82 | 8 | 34th Hokkaido High School Competition | 10. - 11.01.2004 | Obihiro (JPN) |
5:02.02 | 1 | 8th Hokkaido Junior High School Selection | 22. - 23.11.2003 | Sapporo (JPN) |
5:14.96 | 18 | 23rd Inter Junior Highschool Winter Meet | 09. - 11.02.2003 | Obihiro (JPN) |
5:12.11 | 16 | 33rd Hokkaido Junior High Conference | 09. - 10.01.2003 | Sapporo (JPN) |