| 38.42 | 15 | Japanese Sprint Championships 1994 | 24. - 25.12.1993 | Karuizawa (JPN) |
| 36.97 | 4 | Asama Kokusai Selection Games | 10. - 11.12.1993 | Matsumoto (JPN) |
| 38.66 | 2 | Internationales Rennen | 27. - 28.11.1993 | Innsbruck (AUT) |
| 38.36 | 9 | Nationales Rennen | 20. - 21.11.1993 | Inzell (GER) |
| 37.70 | 3 | Nationales Rennen | 06. - 07.11.1993 | Inzell (GER) |
| 38.56 | 11 | Japanese Sprint Championships 1993 | 15. - 16.01.1993 | Shibukawa (JPN) |
| 38.54 | 5 | All Japan Industry Games | 18. - 19.12.1992 | Chichibu (JPN) |
| 37.36 | 4 | Asama - Championships | 09. - 10.12.1992 | Matsumoto (JPN) |
| 38.47 | 5 | Selection Competition | 28. - 29.11.1992 | Sapporo (JPN) |
| 37.47 | 2 | Saturday Morning Race Series #3 | 24.10.1992 | Calgary (CAN) |
| 39.25 | 9 | All Japan Games | 27. - 28.02.1992 | Morioka (JPN) |
| 38.31 | 11 | Japanese Sprint Championships 1992 | 10. - 11.01.1992 | Fujiyoshida (JPN) |
| 38.26 | 6 | All Japan Industry Games | 20. - 21.12.1991 | Shibukawa (JPN) |
| 37.71 | 9 | Asama Games | 06. - 07.12.1991 | Matsumoto (JPN) |
| 37.52 | 9 | 2. World Cup 1991/1992 - Men | 30.11. - 01.12.1991 | Heerenveen (NED) |
| 37.64 | 13 | 2. World Cup 1991/1992 - Men | 30.11. - 01.12.1991 | Heerenveen (NED) |
| 37.78 | 12 | 1. World Cup 1991/1992 | 22. - 24.11.1991 | Berlin (GER) |
| 37.94 | 15 | 1. World Cup 1991/1992 | 22. - 24.11.1991 | Berlin (GER) |
| 38.02 | 4 | Saisoneröffnung | 15. - 17.11.1991 | Inzell (GER) |
| 37.41 | 5 | 9. World Cup 1990/1991 - Men Final | 09. - 10.03.1991 | Inzell (GER) |
| 37.82 | 18 | 9. World Cup 1990/1991 - Men Final | 09. - 10.03.1991 | Inzell (GER) |
| 37.98 | 3 | Winter Universiade 1991 | 03. - 08.03.1991 | Sapporo (JPN) |
| 37.91 | 6 | Japanese Sprint Championships 1991 | 11. - 12.01.1991 | Hachinohe (JPN) |
| 38.00 | 2 | 30th All Japan Industry | 21. - 22.12.1990 | Yamagata (JPN) |
| 37.99 | 6 | 4. World Cup 1990/1991 - Sprint | 15. - 16.12.1990 | Karuizawa (JPN) |
| 38.16 | 7 | Sprint Allround in the World Cup | 15. - 16.12.1990 | Karuizawa (JPN) |
| 38.16 | 7 | 4. World Cup 1990/1991 - Sprint | 15. - 16.12.1990 | Karuizawa (JPN) |
| DNS | - | 3. World Cup 1990/1991 - Sprint | 08. - 09.12.1990 | Matsumoto (JPN) |
| 37.65 | 6 | Sprint Allround in the World Cup | 08. - 09.12.1990 | Matsumoto (JPN) |
| 37.65 | 6 | 3. World Cup 1990/1991 - Sprint | 08. - 09.12.1990 | Matsumoto (JPN) |
| 37.43 | 6 | 2. World Cup 1990/1991 - Men | 01. - 02.12.1990 | Heerenveen (NED) |
| 37.68 | 4 | 2. World Cup 1990/1991 - Men | 01. - 02.12.1990 | Heerenveen (NED) |
| 38.25 | 4 | Nationales Rennen | 24.11.1990 | Inzell (GER) |
| 38.26 | 3 | Saisoneröffnung | 17. - 18.11.1990 | Inzell (GER) |
| 38.79 | 5 | Saisoneröffnung | 17. - 18.11.1990 | Inzell (GER) |
| 38.95 | 7 | Asian Winter Games 1990 | 10. - 13.03.1990 | Sapporo (JPN) |
| 38.31 | 7 | World Sprint Championships 1990 | 24. - 25.02.1990 | Tromsø (NOR) |
| 38.36 | 5 | Nationales Rennen | 17.02.1990 | Inzell (GER) |
| 37.47 | 1 | Japanese Sprint Championships 1990 | 12. - 13.01.1990 | Shibukawa (JPN) |
| 38.35 | 2 | 62nd All Japan Student-Games | 22. - 24.12.1989 | Tomakomai (JPN) |
| 38.31 | 11 | 4. World Cup 1989/1990 | 16. - 17.12.1989 | Seoul (KOR) |
| 38.54 | 14 | 4. World Cup 1989/1990 | 16. - 17.12.1989 | Seoul (KOR) |
| 37.67 | 5 | 3. World Cup 1989/1990 - Sprint | 09. - 10.12.1989 | Karuizawa (JPN) |
| 37.75 | 4 | Sprint allround in the World Cup | 09. - 10.12.1989 | Karuizawa (JPN) |
| 37.75 | 6 | 3. World Cup 1989/1990 - Sprint | 09. - 10.12.1989 | Karuizawa (JPN) |
| 37.94 | 2 | 1. World Cup 1989/1990 - Men | 25. - 26.11.1989 | Berlin (GER) |
| 37.19 | 1 | Internationale Saisoneröffnung | 18. - 19.11.1989 | Inzell (GER) |
| 37.42 | 1 | Testrennen | 20. - 21.03.1989 | Alma Ata (KAZ) |
| 38.33 | 1 | All Japan Finals | 27. - 28.02.1989 | Morioka (JPN) |
| 40.97 | 16 | 8th All Japan Student Championships | 09. - 10.02.1989 | Shibukawa (JPN) |
| 39.15 | 5 | Japanese Sprint Championships 1989 | 06. - 07.01.1989 | Kushiro (JPN) |
| 38.35 | 4 | 61st All Japan University Games | 21. - 23.12.1988 | Nikkō (JPN) |
| 37.48 | 2 | 19th Asama-Selection | 09. - 10.12.1988 | Matsumoto (JPN) |
| 38.55 | 4 | 12th Makomanai Games | 03. - 04.12.1988 | Sapporo (JPN) |
| 38.28 | 1 | 22nd All Japan Final Games | 26. - 27.02.1988 | Morioka (JPN) |
| 38.50 | 3 | 7th All Japan Student Championships | 09. - 10.02.1988 | Shibukawa (JPN) |
| 38.05 | 7 | Japanese Sprint Championships 1988 | 08. - 09.01.1988 | Fujiyoshida (JPN) |
| 38.42 | 7 | 60th All Japan University Games | 23. - 25.12.1987 | Nikkō (JPN) |
| 38.26 | 6 | 18th Asama Selection | 10. - 11.12.1987 | Matsumoto (JPN) |
| 39.41 | 5 | 21st All Japan Final Games | 27. - 28.02.1987 | Morioka (JPN) |
| 38.66 | 5 | All Japan Student Championships | 09. - 10.02.1987 | Shibukawa (JPN) |
| 40.36 | 18 | Japanese Sprint Championships 1987 | 09. - 10.01.1987 | Morioka (JPN) |
| 38.17 | 1 | 19th Kanto Intercollege | 03. - 04.01.1987 | Karuizawa (JPN) |
| 38.38 | 5 | 59th All Japan Student Games | 24. - 26.12.1986 | Nikkō (JPN) |
| 39.13 | 10 | 20th All Japan Final Competition | 10. - 11.03.1986 | Morioka (JPN) |
| NC | - | Gunma-Ken Championships | 17. - 18.02.1986 | Shibukawa (JPN) |
| 38.62 | 2 | 35th All Japan High-School Games | 22. - 23.01.1986 | Shibukawa (JPN) |
| 39.16 | 8 | 19th All Japan Selection | 21. - 22.02.1985 | Morioka (JPN) |
| 38.88 | 1 | Gunma-Ken Championships | 18. - 19.02.1985 | Shibukawa (JPN) |
| 39.26 | 4 | Japanese Junior Allround Championships 1985 | 06. - 07.02.1985 | Shibukawa (JPN) |
| 39.88 | 5 | 34th All Japan High-School Games | 23. - 24.01.1985 | Nikkō (JPN) |
| NC | - | Gunma District Championships | 21. - 22.02.1984 | Shibukawa (JPN) |
| 39.92 | 9 | Japanese Junior Allround Championships 1984 | 03. - 04.02.1984 | Karuizawa (JPN) |
| 39.00 | 1 | Gunma District Selection | 24. - 25.12.1983 | Shibukawa (JPN) |
| 40.36 | 3 | Internationell | 12. - 13.12.1983 | Shibukawa (JPN) |
| 41.93 | 7 | 3rd All Japan Junior Highschool | 02. - 04.02.1983 | Karuizawa (JPN) |
| 42.81 | 4 | 2nd Japan Junior High Schools Meeting | 29. - 31.01.1982 | Sapporo (JPN) |