47.49 | 35 | 56th Japanese High School Meisterschaften | 21. - 25.01.2007 | Nikkō (JPN) |
44.97 | 27 | 4th M-Wave Cup 2006 | 25. - 26.02.2006 | Nagano (JPN) |
44.70 | 2 | Saitama JHS Competition | 28. - 29.01.2006 | Karuizawa (JPN) |
45.79 | 6 | 12th Night Game Competition Meeting | 03. - 04.12.2005 | Fujiyoshida (JPN) |
45.57 | 23 | 25th Inter Junior Highschool Winter Meet | 06. - 07.02.2005 | Hachinohe (JPN) |
47.42 | 13 | 11th Seiko Oval Night Games | 04. - 05.12.2004 | Fujiyoshida (JPN) |
47.51 | 55 | Japanese Junior Championships 2004 | 12. - 15.01.2004 | Morioka (JPN) |
48.14 | 13 | 10th Seiko Oval Night Games | 30.11. - 01.12.2003 | Fujiyoshida (JPN) |
52.60 | 23 | Junior Competition | 28.01.2001 | Chikuma (JPN) |
53.26 | 19 | Heisei Championships | 03. - 04.01.2001 | Koumi (JPN) |
53.66 | 18 | Mayor Cup | 17.12.2000 | Koumi (JPN) |