| 1:40.56 | 11 | 33rd Gunma Sprint Championships | 07. - 08.02.2014 | Shibukawa (JPN) |
| 1:36.86 | 4 | 57th Gunma Junior High School Competition | 04. - 05.01.2014 | Shibukawa (JPN) |
| 1:38.75 | 9 | 21th Gunma World Sprint Champ. Memorial Competition | 20.12.2013 | Shibukawa (JPN) |
| 1:42.45 | 8 | Gunma Prefecture Competition | 07.12.2013 | Shibukawa (JPN) |
| 1:33.74 | 51 | 11th M-Wave Cup | 15. - 17.02.2013 | Nagano (JPN) |
| 1:41.33 | 6 | 32nd Gunma Prefecture Sprint Championships | 08. - 09.02.2013 | Shibukawa (JPN) |
| 1:37.19 | 6 | Gunma Prefecture New Member Competition | 06.02.2013 | Shibukawa (JPN) |
| 1:35.33 | 12 | 51st Karuizawa Junior High School Competition | 12. - 13.01.2013 | Karuizawa (JPN) |
| 1:37.43 | 2 | Gunma Prefecture High School And Junior High School Championships | 05. - 06.01.2013 | Shibukawa (JPN) |
| 1:37.25 | 11 | 32nd Gunma Prefecture Selection | 15.12.2012 | Shibukawa (JPN) |
| 1:43.75 | 12 | 24th Gunma Prefecture Competition | 08.12.2012 | Shibukawa (JPN) |
| 1:40.85 | 8 | 20th World Sprint Championships 1993 Memorial | 01.12.2012 | Shibukawa (JPN) |
| 1:40.07 | 64 | 10th M-Wave Cup | 17. - 19.02.2012 | Nagano (JPN) |
| NC | - | 46th Gunma Prefecture Championships | 10. - 11.02.2012 | Shibukawa (JPN) |
| 1:44.40 | 6 | 34th Gunma Prefecture Junior High School New Member Competition | 08.02.2012 | Shibukawa (JPN) |
| 1:43.78 | 8 | 46th Gunma Prefecture Junior High School Competition | 28. - 29.12.2011 | Shibukawa (JPN) |
| 1:49.07 | 20 | 23rd Gunma Prefecture Classification Competition | 10.12.2011 | Shibukawa (JPN) |
| 1:46.00 | 13 | 19th World Sprint Championships 1993 Memorial | 03.12.2011 | Shibukawa (JPN) |
| DNS | - | 30th Gunma Prefecture Sprint Championships | 10. - 11.02.2011 | Shibukawa (JPN) |
| 1:52.02 | 20 | 30th Gunma Prefecture Selection | 18.12.2010 | Shibukawa (JPN) |
| 1:57.61 | 22 | 18th Gunma Conference Meeting | 04.12.2010 | Shibukawa (JPN) |