44.93 | 13 | All Japan Jun. High School Winter Meeting | 05. - 06.02.2001 | Hachinohe (JPN) |
45.45 | 5 | Nagano Jhs Winter Athletic Meet | 07. - 08.01.2001 | Matsumoto (JPN) |
44.37 | 3 | 2000 Nagano Prefecture Junior Competition Meeting | 24.12.2000 | Okaya (JPN) |
44.78 | 13 | Nagano Hs/jhs Speed Skating Comp | 05. - 06.12.2000 | Matsumoto (JPN) |
44.89 | 4 | JHS Selection | 03.12.2000 | Okaya (JPN) |
45.06 | 9 | 13th Nagano Prefecture Sprint Championships | 11. - 12.02.2000 | Okaya (JPN) |
44.16 | 17 | Japan Junior Hs Winter Meet | 08. - 09.02.2000 | Nagano (JPN) |
45.97 | 5 | 38th Nagano Jhs Winter Meet | 07. - 08.01.2000 | Koumi (JPN) |
46.23 | 7 | The 37th Nagano-Ken Junior College Competition | 07. - 08.01.1999 | Chikuma (JPN) |