42.24 | 16 | 1st M-Wave Cup 2003 | 22. - 23.02.2003 | Nagano (JPN) |
44.59 | 13 | 75th Inter College Ch.ships | 06. - 09.01.2003 | Tomakomai (JPN) |
43.95 | 34 | Japanese Sprint Championships 2003 | 25. - 26.12.2002 | Sapporo (JPN) |
42.90 | 12 | 22nd Japan Student Championships | 19. - 20.12.2002 | Shibukawa (JPN) |
43.30 | 31 | 33th Asama Selection Speed Skating Competition Meeting | 30.11. - 01.12.2002 | Matsumoto (JPN) |
44.10 | 28 | 26th Makunai Selection | 23. - 24.11.2002 | Sapporo (JPN) |
44.10 | 15 | 15th Obihiro Night Game Competition | 16. - 17.11.2002 | Obihiro (JPN) |
42.86 | 27 | Japanese Single Distance Championships 2003 | 26. - 27.10.2002 | Nagano (JPN) |
41.80 | 32 | Japanese Sprint Championships 2002 | 26. - 27.12.2001 | Nagano (JPN) |
42.14 | 9 | 21st All Japan Student Championships | 20. - 21.12.2001 | Shibukawa (JPN) |
42.57 | 18 | 32nd Asama Games | 08. - 09.12.2001 | Matsumoto (JPN) |
42.64 | 7 | 25th Makomanai Selection Games | 01. - 02.12.2001 | Sapporo (JPN) |
42.48 | 25 | Japanese Single Distance Championships 2002 | 03. - 04.11.2001 | Nagano (JPN) |
43.93 | 14 | Morioka All Japan Select Comp. | 22. - 24.02.2001 | Morioka (JPN) |
42.31 | 9 | Japanese Junior Championships 2001 | 13. - 14.01.2001 | Chikuma (JPN) |
43.86 | 19 | Japanese Sprint Championships 2001 | 22. - 23.12.2000 | Kushiro (JPN) |
43.02 | 5 | All Japan Student Championships | 14. - 15.12.2000 | Shibukawa (JPN) |
42.60 | 18 | 30th Asama Games | 09. - 10.12.2000 | Matsumoto (JPN) |
43.73 | 17 | 24th Makomanai Selection Games | 02. - 03.12.2000 | Sapporo (JPN) |
43.93 | 19 | Obihiro Night Games | 17. - 19.11.2000 | Obihiro (JPN) |
42.69 | 18 | Japanese Single Distance Championships 2001 | 04. - 05.11.2000 | Nagano (JPN) |
43.65 | 16 | M-Wave Time Trials | 27. - 28.10.2000 | Nagano (JPN) |
42.80 | 9 | Morioka All Japan Select Comp. | 25. - 27.02.2000 | Morioka (JPN) |
41.58 | 3 | Inter Highschool Championships | 24. - 26.01.2000 | Nikkō (JPN) |
42.74 | 2 | Japanese Junior Championships 2000 | 14. - 15.01.2000 | Morioka (JPN) |
42.98 | 3 | 52nd Hokkaido High School Championship (zendo) | 21. - 23.12.1999 | Tomakomai (JPN) |
49.25 | 6 | Yamanashi Championships | 16. - 17.02.1999 | Fujiyoshida (JPN) |
42.55 | 9 | Japanese Junior Sprint Championships 1999 | 13. - 14.01.1999 | Shibukawa (JPN) |
43.16 | 6 | Hokkaido Highschool Competition | 23. - 24.12.1998 | Kushiro (JPN) |
43.27 | 3 | 43rd Akan Championships | 19. - 20.12.1998 | Akan (JPN) |
43.35 | 7 | Japan Summer Time Trials #1 | 26. - 28.07.1998 | Calgary (CAN) |
43.67 | 14 | Japanese Junior Sprint Championships 1998 | 31.01. - 01.02.1998 | Hachinohe (JPN) |
42.78 | 9 | 47th Inter Highschool Games | 20. - 22.01.1998 | Kōriyama (JPN) |
44.90 | 18 | Nomori St. Obihiro Night Games | 15. - 16.11.1997 | Obihiro (JPN) |