| |
| 5000m Race Walk |
| Outdoor Alltime
Show/hide |
| |
| 2016 |
| Outdoor |
| 20:24.05 | 2 | | Shizuoka | 19 Jun |
| 20:27.55 | 5-HS | HS Ch | Okayama | 31 Jul |
| 2018 |
| Outdoor |
| 19:24.13 | 3 | Hokuren | Abashiri | 4 Jul |
| 2020 |
| Outdoor |
| 18:20.14 =AR | 1 | | Inzai | 25 Oct |
|
| 2016
20:24.05w | 2 | Shizuoka | 19 Jun | |
| 2018
19:24.13w | 3 | Abashiri | 4 Jul | |
| 2020
18:20.14w =AR | 1 | Inzai | 25 Oct | |
| |
| 10,000m Race Walk |
| Outdoor Alltime
Show/hide |
| |
| 2017 |
| Outdoor |
| 40:43.34 | 1 | | Konosu | 8 Apr |
| 40:56.31 | 1r2 | | Tama | 6 May |
| 40:59.16 | 2 | Kanto Ch | Yokohama | 27 May |
| 41:13.75 | 4 | Hokuren | Abashiri | 13 Jul |
| 40:28.48 | 2 | Coll Ch | Fukui | 9 Sep |
| 2018 |
| Outdoor |
| 38:40.04 | 2 | Hokuren | Kitami | 7 Jul |
| 40:35.34 | 1 | Univ Ch | Kanagawa | 7 Sep |
| 39:05.44 | 1 | | Fukui | 7 Oct |
| 2019 |
| Outdoor |
| 39:18.03 | 1 | Kanto Ch | Sagamihara | 25 May |
| 2020 |
| Outdoor |
| 38:41.45 | 1 | Univ Ch | Niigata | 12 Sep |
| 37:25.90 | 2 | | Inzai | 14 Nov |
|
| 2017
40:28.48w | 2 | Fukui | 9 Sep | |
| 2018
38:40.04w | 2 | Kitami | 7 Jul | |
| 2019
39:18.03w | 1 | Sagamihara | 25 May | |
| 2020
37:25.90w | 2 | Inzai | 14 Nov | |
| |
| 10km Race Walk |
| Outdoor Alltime
Show/hide |
| |
| 2016 |
| Outdoor |
| 42:21 | 9-19 | NC | Kobe | 21 Feb |
| 42:21 | 9 | | Kobe | 21 Feb |
| 43:04 | 15-19 | | Wajima | 16 Apr |
| 2017 |
| Outdoor |
| 40:34 | 2-19 | NC | Kobe | 19 Feb |
|
| 2016
42:21w | 9-19 | Kobe | 21 Feb | |
| 2016
42:21w | 9 | Kobe | 21 Feb | |
| 2017
40:34w | 2-19 | Kobe | 19 Feb | |
| |
| 20km Race Walk |
| Outdoor Alltime
Show/hide |
| races under 1:20:00: 4 |
| 2017 |
| Outdoor |
| 1:22:43 | 11 | | Nomi | 19 Mar |
| 1:20:48 | 1 | | Takahata | 22 Oct |
| 2018 |
| Outdoor |
| races under 1:20:00: 1 |
| 1:19:13 | 4 | NC | Kobe | 18 Feb |
| 1:21:26 | 1 | | Lugano | 11 Mar |
| 1:21:13 | 1 | WTC | Taicang | 6 May |
| 2019 |
| Outdoor |
| races under 1:20:00: 2 |
| 1:18:01 | 2 | NC | Kobe | 17 Feb |
| 1:17:25 | 3 | AsC | Nomi | 17 Mar |
| 1:22:49 | 1 | WUG | Napoli | 12 Jul |
| 1:29:02 | 6 | WC | Doha | 5 Oct |
| 2020 |
| Outdoor |
| races under 1:20:00: 1 |
| 1:19:07 | 2 | NC | Kobe | 16 Feb |
| Unknown irregularity |
| 1:18:22 | 1 | | Nomi | 15 Mar |
|
| 2017
1:20:48w | 1 | Takahata | 22 Oct | |
| 2018
1:19:13w | 4 | Kobe | 18 Feb | |
| 2019
1:17:25w | 3 | Nomi | 17 Mar | |
| 2020
1:19:07w | 2 | Kobe | 16 Feb | |