44.66 | 19 | 22nd Japan Student Championships | 19. - 20.12.2002 | Shibukawa (JPN) |
45.21 | 11 | 9th Seiko Oval Competition | 30.11. - 01.12.2002 | Fujiyoshida (JPN) |
43.39 | 9 | 74th Japanese Student Hikami Championships | 07. - 09.01.2002 | Shibukawa (JPN) |
43.97 | 14 | 21st All Japan Student Championships | 20. - 21.12.2001 | Shibukawa (JPN) |
43.71 | 2 | 9th World Sprint Championships Memorial | 08.12.2001 | Shibukawa (JPN) |
1:08.92 | 14 | 8th Nighter Seiko Oval Competitions | 01. - 03.12.2001 | Fujiyoshida (JPN) |
43.10 | 1 | Gunma pref championships | 20.02.2001 | Shibukawa (JPN) |
NC | - | Gunma pref. sprint championships | 11. - 13.02.2001 | Shibukawa (JPN) |
43.61 | 2 | 7th Kanto Hs Competition | 04. - 05.02.2001 | Chichibu (JPN) |
43.12 | 13 | Inter Highschool Championships | 23. - 25.01.2001 | Fujiyoshida (JPN) |
43.47 | 23 | Japanese Junior Championships 2001 | 13. - 14.01.2001 | Chikuma (JPN) |
43.78 | 2 | Gunma High School Championships | 06. - 07.01.2001 | Shibukawa (JPN) |
43.69 | 5 | Gunma Selection | 22. - 23.12.2000 | Shibukawa (JPN) |
42.36 | 5 | Japan High School Time Trials | 29.07.2000 | Calgary (CAN) |
42.75 | 5 | Japan High School Time Trials | 29.07.2000 | Calgary (CAN) |
44.91 | 2 | Nagano HS Meet | 04. - 05.02.2000 | Chichibu (JPN) |
44.00 | 20 | Inter Highschool Championships | 24. - 26.01.2000 | Nikkō (JPN) |
44.54 | 17 | Japanese Junior Championships 2000 | 14. - 15.01.2000 | Morioka (JPN) |
43.37 | 2 | 34th Gunma Prefecture High School Championship | 07. - 08.01.2000 | Shibukawa (JPN) |
42.74 | 10 | Japanese Time Trials # 1 | 28. - 29.07.1999 | Calgary (CAN) |
43.30 | 10 | Japanese Time Trials # 1 | 28. - 29.07.1999 | Calgary (CAN) |
44.33 | 26 | Japanese Junior Sprint Championships 1999 | 13. - 14.01.1999 | Shibukawa (JPN) |
43.85 | 2 | Gunma Selection | 15.12.1998 | Shibukawa (JPN) |
43.06 | 10 | Japan Summer Time Trials #2 | 31.07. - 01.08.1998 | Calgary (CAN) |
43.18 | 3 | Japan Summer Time Trials #2 | 31.07. - 01.08.1998 | Calgary (CAN) |
43.69 | 3 | Gunma Allround Championships | 19. - 20.02.1998 | Shibukawa (JPN) |
45.78 | 15 | 18th Junior Highschool Games | 03. - 04.02.1998 | Kushiro (JPN) |
NC | - | 28th Hokkaido Junior High School Championships | 08. - 09.01.1998 | Kushiro (JPN) |
44.08 | 4 | Summer Time Trials | 31.07. - 01.08.1997 | Calgary (CAN) |
44.66 | 11 | Summer Time Trials | 30.07.1997 | Calgary (CAN) |