Personal Bests| Event | Result | Venue | Date |
|---|
| 3000m | 8:57.20 | Aoba Park Athletic Field, Chitose (JPN) | 18.07.2020 | | 5000m | 15:04.32 | Athletic Track, Abashiri (JPN) | 15.07.2020 | | 10,000m | 32:36.90 | Honjo Athletic Stadium, Kitakyushu (JPN) | 21.05.2022 | | 2000mSC | 6:31.4h | Nairobi (KEN) | 16.06.2010 | | 3000mSC | 9:20.22 | Sports Park Mladost, Zagreb (CRO) | 29.08.2017 | | 10 km Road | 32:16 | Okayama (JPN) | 15.12.2019 | | Half Marathon | 1:09:38 | Okayama (JPN) | 19.12.2021 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2010 | 9:39.1h | Nakuru (KEN) | 03.04.2010 | | 2020 | 8:57.20 | Aoba Park Athletic Field, Chitose (JPN) | 18.07.2020 | | 2022 | 9:01.73 | Municipal Sayagatani Stadium, Kitakyushu (JPN) | 27.08.2022 |
| Year | Result | Venue | Date |
|---|
| 2014 | 16:45.9h | Kisii (KEN) | 12.04.2014 | | 2017 | 16:01.7h | Mumias (KEN) | 15.04.2017 | | 2019 | 15:20.50 | Kitami (JPN) | 17.07.2019 | | 2020 | 15:04.32 | Athletic Track, Abashiri (JPN) | 15.07.2020 | | 2021 | 15:19.36 | Municipal Stadium, Hiroshima (JPN) | 29.04.2021 | | 2022 | 15:07.49 | Nishishina Athletic Stadium, Nobeoka (JPN) | 04.05.2022 | | 2023 | 15:28.32 | Nagaragawa Stadium, Gifu (JPN) | 24.09.2023 |
| Year | Result | Venue | Date |
|---|
| 2022 | 32:36.90 | Honjo Athletic Stadium, Kitakyushu (JPN) | 21.05.2022 |
| Year | Result | Venue | Date |
|---|
| 2010 | 6:31.4h | Nairobi (KEN) | 16.06.2010 |
| Year | Result | Venue | Date |
|---|
| 2010 | 10:30.5h | Nairobi (KEN) | 17.06.2010 | | 2011 | 10:37.46 | Gaborone (BOT) | 15.05.2011 | | 2012 | 10:40.8h | Nairobi (KEN) | 08.06.2012 | | 2014 | 9:33.34 | Hampden Park, Glasgow (GBR) | 30.07.2014 | | 2015 | 9:42.77 | Suhaim bin Hamad Stadium, Doha (QAT) | 15.05.2015 | | 2016 | 9:48.61 | Todoroki Stadium, Kawasaki (JPN) | 08.05.2016 | | 2017 | 9:20.22 | Sports Park Mladost, Zagreb (CRO) | 29.08.2017 | | 2018 | 9:22.85 | Shanghai Stadium, Shanghai (CHN) | 12.05.2018 | | 2021 | 9:39.29 | National Stadium, Tokyo (JPN) | 09.05.2021 |
| Year | Result | Venue | Date |
|---|
| 2019 | 32:16 | Okayama (JPN) | 15.12.2019 |
| Year | Result | Venue | Date |
|---|
| 2021 | 1:09:38 | Okayama (JPN) | 19.12.2021 | | 2022 | 1:11:20 | Okayama (JPN) | 18.12.2022 | | 2023 | 1:10:01 | Okayama (JPN) | 17.12.2023 |
|
