1:36.40 | 42 | Hokkaido Championships | 13. - 16.02.2003 | Tomakomai (JPN) |
1:30.20 | 10 | Japanese Junior Championships 2003 | 11. - 13.01.2003 | Kushiro (JPN) |
1:32.88 | 11 | 47th Akan Championships | 14. - 15.12.2002 | Akan (JPN) |
1:29.30 | 23 | 15th Obihiro Night Game Competition | 16. - 17.11.2002 | Obihiro (JPN) |
1:25.45 | 16 | Japan (Junior) Time Trials | 29. - 30.07.2002 | Calgary (CAN) |
1:34.97 | 22 | Japanese Junior Championships 2002 | 09. - 11.02.2002 | Kushiro (JPN) |
1:30.35 | 5 | 53rd Hokkaido Winter Conference Competition Meeting | 22. - 24.12.2001 | Tomakomai (JPN) |
1:34.52 | 30 | 29th Hokkaido Sprint Championships | 16. - 17.02.2001 | Obihiro (JPN) |
1:30.33 | 4 | High School Trials | 09.02.2001 | Obihiro (JPN) |
1:32.54 | 16 | Japanese Junior Championships 2001 | 13. - 14.01.2001 | Chikuma (JPN) |
1:29.34 | 7 | Akan Championships | 16. - 17.12.2000 | Akan (JPN) |
1:31.37 | 1 | Tokachi Championships | 12. - 13.12.2000 | Obihiro (JPN) |
1:29.04 | 17 | Obihiro Night Games | 17. - 19.11.2000 | Obihiro (JPN) |
1:31.02 | 6 | High School Trials | 13. - 14.11.2000 | Obihiro (JPN) |
1:27.45 | 11 | Japan Junior Hs Winter Meet | 08. - 09.02.2000 | Nagano (JPN) |
1:32.39 | 7 | Hokkaido Junior High School Selection | 27. - 28.11.1999 | Sapporo (JPN) |