5:27.01 | 4 | 40th Tohoku Championship | 23. - 25.12.2010 | Morioka (JPN) |
5:18.69 | 8 | 82th Japanese Student Hikami Meeting | 06. - 09.01.2010 | Nikkō (JPN) |
5:02.00 | 4 | 43rd Nationwide National And University Opposite Speed Skating Competition | 19. - 20.12.2009 | Koumi (JPN) |
5:03.77 | 2 | 41st Nationwide National And University Opposite Speed Skating Competition | 22. - 23.12.2008 | Koumi (JPN) |
5:23.68 | 2 | 6th Yamagata Prefecture Competition | 23.02.2008 | Yamagata (JPN) |
5:01.16 | 9 | 80th Japanese Student Hikami Meeting | 06. - 09.01.2008 | Tomakomai (JPN) |
5:03.77 | 2 | 41st University Competition | 22. - 23.12.2007 | Koumi (JPN) |
5:40.15 | 11 | 79th Japanese Student Hikami Meeting | 06. - 09.01.2007 | Nikkō (JPN) |