2:20.80 | 20 | All Japan College Championships | 10. - 11.12.1998 | Shibukawa (JPN) |
2:26.01 | 12 | 70th Japanese Student Hikami Championship (Inter College Championships) | 05. - 07.01.1998 | Tomakomai (JPN) |
2:35.10 | 25 | 17th Japanese Student Championships | 12. - 13.12.1997 | Shibukawa (JPN) |
2:22.23 | 5 | Yamanashi Selection | 04. - 05.12.1997 | Fujiyoshida (JPN) |
2:21.43 | 9 | All Japan Student Championships | 07. - 08.02.1997 | Shibukawa (JPN) |
2:21.00 | 4 | Hokkaido Student Games | 01. - 04.01.1997 | Karuizawa (JPN) |
NC | - | 15th Japan Student Championships 1996 | 07. - 08.02.1996 | Shibukawa (JPN) |
2:21.89 | 3 | All Kanto Champion ships | 13.01.1996 | Karuizawa (JPN) |
NC | - | Japanese Junior Allround Championships 1995 | 04. - 05.02.1995 | Morioka (JPN) |
2:19.31 | 6 | Nagano prefecture hs championships | 20. - 21.12.1994 | Matsumoto (JPN) |
2:19.66 | 4 | Nagano District Highschool +Junior College | 12. - 13.12.1993 | Matsumoto (JPN) |
2:23.43 | 5 | Nagano District Highschool Selection | 18. - 19.12.1992 | Matsumoto (JPN) |