40.49 | 35 | 24th All The Japanese Student Championship Conferences | 09. - 10.12.2004 | Shibukawa (JPN) |
40.12 | 22 | 11th Seiko Oval Night Games | 04. - 05.12.2004 | Fujiyoshida (JPN) |
39.88 | 49 | 17th Obihiro Night Games | 13. - 14.11.2004 | Obihiro (JPN) |
39.15 | 33 | 2nd M-Wave Cup 2004 | 24. - 25.02.2004 | Nagano (JPN) |
39.32 | 27 | 23rd Japan Student Championships | 18. - 19.12.2003 | Shibukawa (JPN) |
39.02 | 16 | 10th Seiko Oval Night Games | 30.11. - 01.12.2003 | Fujiyoshida (JPN) |
39.10 | 34 | 16th Obihiro Night Games | 15. - 16.11.2003 | Obihiro (JPN) |
39.69 | 28 | Japanese Junior Championships 2003 | 11. - 13.01.2003 | Kushiro (JPN) |
38.95 | 30 | 22nd Japan Student Championships | 19. - 20.12.2002 | Shibukawa (JPN) |
NC | - | All The Kanto Championships | 08. - 09.12.2002 | Shibukawa (JPN) |
40.32 | 30 | 9th Seiko Oval Competition | 30.11. - 01.12.2002 | Fujiyoshida (JPN) |
40.13 | 51 | 15th Obihiro Night Game Competition | 16. - 17.11.2002 | Obihiro (JPN) |
40.44 | 51 | Japanese Junior Championships 2002 | 09. - 11.02.2002 | Kushiro (JPN) |
39.14 | 19 | Inter High School Championships | 22. - 24.01.2002 | Obihiro (JPN) |
39.69 | 14 | 54th Hokkaido High School Championships | 22. - 24.12.2001 | Tomakomai (JPN) |
40.42 | 22 | 29th Hokkaido Sprint Championships | 16. - 17.02.2001 | Obihiro (JPN) |
40.19 | 41 | Japanese Junior Championships 2001 | 13. - 14.01.2001 | Chikuma (JPN) |
40.43 | 17 | Akan Championships | 16. - 17.12.2000 | Akan (JPN) |
41.16 | 51 | Obihiro Night Games | 17. - 19.11.2000 | Obihiro (JPN) |
41.76 | 38 | Japanese Junior Championships 2000 | 14. - 15.01.2000 | Morioka (JPN) |
40.94 | 17 | 52nd Hokkaido High School Championship (zendo) | 21. - 23.12.1999 | Tomakomai (JPN) |
41.18 | 10 | All Japan Junior College Games | 05. - 06.02.1999 | Morioka (JPN) |