38.80 | 29 | All Japan Student Championships | 14. - 15.12.2000 | Shibukawa (JPN) |
38.71 | 34 | M-Wave Time Trials | 27. - 28.10.2000 | Nagano (JPN) |
39.92 | 30 | Morioka All Japan Select Comp. | 25. - 27.02.2000 | Morioka (JPN) |
38.01 | 32 | Japanese Sprint Championships 2000 | 24. - 25.12.1999 | Fujiyoshida (JPN) |
38.47 | 23 | All Japan Student Championships 2000 | 09. - 10.12.1999 | Shibukawa (JPN) |
38.63 | 34 | 29th Asama Games | 04. - 05.12.1999 | Matsumoto (JPN) |
39.87 | 36 | 23rd Makomanai Selection Games | 27. - 28.11.1999 | Sapporo (JPN) |
38.75 | 40 | Japanese Single Distance Championships 2000 | 30. - 31.10.1999 | Nagano (JPN) |
38.77 | 17 | 33rd Senbatsu Games | 26. - 28.02.1999 | Morioka (JPN) |
DQ | - | 71st Inter-College Games | 07. - 09.01.1999 | Nikkō (JPN) |
38.42 | 21 | All Japan College Championships | 10. - 11.12.1998 | Shibukawa (JPN) |
38.13 | 1 | Yamanashi Selection | 03.12.1998 | Fujiyoshida (JPN) |
40.13 | 19 | 47th Inter Highschool Games | 20. - 22.01.1998 | Kōriyama (JPN) |