5:26.60 | 2 | 46th University Games | 08. - 10.01.1974 | Nikkō (JPN) |
5:29.00 | 1 | 44th University Games | 20. - 22.12.1971 | Fujikawaguchiko (JPN) |
5:24.90 | 1 | Japanese Junior Allround Championships 1971 | 01. - 02.02.1971 | Nikkō (JPN) |
5:30.30 | 3 | 20th High School Championships | 17. - 18.01.1971 | Hachinohe (JPN) |
5:22.50 | 3 | 19th High School Championships | 18. - 19.01.1970 | Matsumoto (JPN) |
5:25.00 | 1 | Nagano Prefecture Hs Championships | 10. - 11.01.1970 | Matsumoto (JPN) |
5:26.30 | 1 | Japanese Junior Allround Championships 1969 | 14. - 15.02.1969 | Shibukawa (JPN) |
5:43.30 | 4 | 18th High School Championships | 21. - 24.01.1969 | Fujikawaguchiko (JPN) |