| 37.00 | 9 | 1st Time Trial | 13.09.2014 | Obihiro (JPN) |
| 39.97 | 13 | 29th Junior High School Meisterschaften | 05. - 07.02.2009 | Nagano (JPN) |
| 42.61 | 3 | 48th Higashihokkaido Conference | 24.01.2009 | Kitami (JPN) |
| 51.95 | 16 | 36th Akan Junior Speed Skating Conference | 13. - 14.01.2009 | Akan (JPN) |
| 41.76 | 14 | 39th Hokkaido Junior High School Skating | 06. - 08.01.2009 | Tomakomai (JPN) |
| 41.76 | 8 | Hokkaido Small Junior High School Meeting | 13. - 14.12.2008 | Kushiro (JPN) |
| 43.07 | 14 | Testrennen 2 | 22.11.2008 | Kushiro (JPN) |
| 43.74 | 18 | Testrennen 1 | 15.11.2008 | Kushiro (JPN) |
| 45.31 | 22 | 15th Akan Junior Sprint Championship | 09. - 10.02.2008 | Akan (JPN) |
| 45.28 | 15 | 30th Hokkaido Youth Group Competition | 19. - 20.01.2008 | Kushiro (JPN) |
| 43.94 | 16 | 5th Junior High School Student Competition | 08. - 09.12.2007 | Kushiro (JPN) |