41.88 | 5 | 38th Hokkaido Shonendan Competitions | 16. - 17.01.2016 | Akan (JPN) |
42.17 | 14 | 46th Hokkaido Junior High School Competition | 09. - 10.01.2016 | Tomakomai (JPN) |
41.78 | 8 | 13th World Junior Memorial | 12. - 13.12.2015 | Kushiro (JPN) |
42.34 | 1 | 2015 Tomakomai Junior High School Competition | 05.12.2015 | Tomakomai (JPN) |
43.23 | 30 | 23rd Tomakomai Highland Competition | 21. - 22.11.2015 | Tomakomai (JPN) |
43.39 | 13 | 12th Kushiro Final Competition | 21. - 22.02.2015 | Kushiro (JPN) |
43.30 | 47 | 22nd Tomakomai Highland Competitions / Oji Paper Cup - Hokkaido Shimbun Press Cup | 22. - 23.11.2014 | Tomakomai (JPN) |
48.92 | 4 | 56th Central Hokkaido (Chubu) Championships | 25. - 26.01.2014 | Asahikawa (JPN) |
48.93 | 44 | 21st Tomakomai Highland Competition- Hokkaido Shimbun Press/Oji Paper Cup | 16. - 17.11.2013 | Tomakomai (JPN) |
50.77 | 7 | 20th Akan Junior Sprint Championships | 02. - 03.02.2013 | Akan (JPN) |
51.78 | 1 | 18th Central Hokkaido Sprint Championships | 26. - 27.01.2013 | Asahikawa (JPN) |
51.37 | 15 | 10th World Junior Championship 2003 Memorial - Hokkaido Jhs And Es Competition | 08. - 09.12.2012 | Kushiro (JPN) |
52.10 | 16 | 19th Akan Junior Sprint Championships | 04. - 05.02.2012 | Akan (JPN) |
54.60 | 3 | 17th Chubu Hokkaido Sprint Championships | 21. - 22.01.2012 | Asahikawa (JPN) |
58.16 | 7 | 18th Akan Junior Sprint Championships | 04. - 06.02.2011 | Akan (JPN) |
58.37 | 4 | 16th Chubu Hokkaido Sprint Championship | 29. - 30.01.2011 | Asahikawa (JPN) |
1:05.20 | 6 | 15th Chubu Hokkaido Sprint Championship | 30. - 31.01.2010 | Asahikawa (JPN) |