2:24.00 | 2 | 35th Kanto Student Championships | 18. - 19.01.2003 | Fujiyoshida (JPN) |
2:25.57 | 21 | 15th Obihiro Night Game Competition | 16. - 17.11.2002 | Obihiro (JPN) |
WDR | - | 8th Nighter Seiko Oval Competitions | 01. - 03.12.2001 | Fujiyoshida (JPN) |
2:12.24 | 11 | Japan Time Trials | 29. - 30.07.2001 | Calgary (CAN) |
2:14.39 | 6 | 71st Hokkaido Championships | 16. - 18.02.2001 | Obihiro (JPN) |
2:11.48 | 8 | Inter Highschool Championships | 23. - 25.01.2001 | Fujiyoshida (JPN) |
NC | - | Japanese Junior Championships 2001 | 13. - 14.01.2001 | Chikuma (JPN) |
2:20.37 | 11 | Akan Championships | 16. - 17.12.2000 | Akan (JPN) |
2:19.00 | 21 | Obihiro Night Games | 17. - 19.11.2000 | Obihiro (JPN) |
2:15.59 | 10 | Inter Highschool Championships | 24. - 26.01.2000 | Nikkō (JPN) |
NC | - | Japanese Junior Championships 2000 | 14. - 15.01.2000 | Morioka (JPN) |
2:13.76 | 5 | 52nd Hokkaido High School Championship (zendo) | 21. - 23.12.1999 | Tomakomai (JPN) |
2:17.71 | 5 | 31th Tomakomai Championships | 19. - 21.02.1999 | Tomakomai (JPN) |