| 1:42.31 | 4 | Mikasa Miyako Cup 65th Chubu Competition | 04.02.2017 | Ena (JPN) |
| 1:42.31 | 4 | Mikasa Miyako Cup 65th Chubu Competition | 04.02.2017 | Ena (JPN) |
| 1:44.02 | 60 | 66th High School Championship | 20. - 22.01.2017 | Nikkō (JPN) |
| 1:46.99 | 9 | Prince Mikasa Emperors Cup - 63rd Central Japan Competition | 08.02.2015 | Okaya (JPN) |
| 1:46.47 | 7 | 37th West Japan Competition | 30.12.2014 | Ena (JPN) |
| 1:53.65 | 9 | 62nd Central Japan Mikasa Competition | 11.02.2014 | Ena (JPN) |
| 1:51.93 | 4 | 36th West Japan Junior High School | 30.12.2013 | Ena (JPN) |
| 2:00.89 | 10 | 8th Elementary School Sprint | 04.01.2013 | Ena (JPN) |
| 2:01.75 | 13 | 7th Elementary School Sprint Meeting | 30.12.2011 | Ena (JPN) |
| 1:58.32 | 3 | 34th West Japan Competition | 29.12.2011 | Ena (JPN) |