HM

Haruki Mitsuyanagi

JPNJPNMen
Birth dateFeb 23, 2005
Height-
Weight-

Haruki Mitsuyanagi is a Japan sprinter, born on February 23, 2005. He competes primarily in the 200m, 400m and 400mH.

His personal bests include 22.64 in the 200m, 48.06 in the 400m, 49.69 in the 400mH, 3:06.59 in the 4x400m and 34.68 in the 300m. He is currently active on the international athletics circuit, representing Japan.

Key facts
400 m hurdles
49.69
#811 all-time
300 Metres Hurdles
36.66
2026 season best
49.99
May 24, 2026 · Chukyo University Athletics Field, Toyota (JPN)
2026 season best
Last competition
The 80th Japan Games Ishikawa Prefectural Qualifiers
Jul 18, 2026 · 50.13
The 80th Japan Games Ishikawa Prefectural Qualifiers
Age
21 years old

As of Sep 15, 2026: 400 m hurdles 49.69 (#811 all-time), 300 Metres Hurdles 36.66, 2026 season best 49.99 (May 24, 2026, Chukyo University Athletics Field, Toyota (JPN)) · Last competition: The 80th Japan Games Ishikawa Prefectural Qualifiers, Jul 18, 2026, 50.13 · 21 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
400mH
49.99-May 24, 2026
↑
1st Chukyo University Saturday Competition
2026
4x400m
3:06.59-May 17, 2026
↑
The 103rd Kansai Inter University Track&Field Championships
2025
400mH
50.29-Aug 3, 2025
↑
Fuji Hokuroku World Trial 2025, Hokuroku Park Athletic Field, Fujiyoshida
2025
4x400m
3:09.11-May 7, 2025
↑
The 102nd Kansai Inter University Track&Field Championships
2024
400m
48.06-Sep 29, 2024
↑
The 73rd KEIO & DOSHISHA Athletic Meet
2024
400mH
49.69-Sep 21, 2024
↑
93rd Japan Inter-University Athletics Championships
2024
4x400m
3:10.80-May 24, 2024
↑
The 101st Kansai Inter University Track&Field Championships, Takebishi Stadium, Kyoto
2023
400m
48.34-Sep 24, 2023
↑
3rd Nara City Record Meeting
2023
400mH
52.06-Jun 2, 2023
↑
Japanese U20 Championships
2023
4x400m
3:11.39-Sep 16, 2023
↑
92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya
2022
200m
22.83+1.4May 14, 2022
↓
Shiroyama Athletics Stadium, Nanao (JPN)
2022
300MetresH
36.66-Oct 22, 2022-Ehime Athletics Stadium, Matsuyama (JPN)
2022
400m
49.57-May 5, 2022
↑
Ishikawa Athletics Stadium, Kanazawa (JPN)
2022
400mH
53.60-May 4, 2022
↑
Ishikawa Athletics Stadium, Kanazawa (JPN)
2021
300m
34.68-Jul 17, 2021-Ishikawa Athletics Stadium, Kanazawa (JPN)
2021
400m
49.13-Aug 22, 2021
↑
Athletics Stadium, Toyama (JPN)
2020
200m
22.64-2.2Sep 6, 2020
↓
Shiroyama Athletics Stadium, Nanao (JPN)
2020
400m
48.44-Sep 17, 2020
↑
Ishikawa Athletics Stadium, Kanazawa (JPN)

2026

17 performances
DisciplineResultWindDateCompetitions
400mH
50.13-Jul 18The 80th Japan Games Ishikawa Prefectural Qualifiers
4x400m
3:07.47-Jun 20The 79th West-Japan Inter-Unversity Track＆ Field Championships
400mH
51.09-Jun 20The 79th West-Japan Inter-Unversity Track＆ Field Championships
400mH
51.09-Jun 19The 79th West-Japan Inter-Unversity Track＆ Field Championships
400mH
49.99-May 241st Chukyo University Saturday Competition
4x400m
3:06.59-May 17The 103rd Kansai Inter University Track&Field Championships
400mH
50.47-May 17The 103rd Kansai Inter University Track&Field Championships
400mH
50.16-May 16The 103rd Kansai Inter University Track&Field Championships
400mH
50.77-May 341st Shizuoka International Athletics Meet
400mH
50.58-Apr 26All Japan University Track & Field Challenge
400mH
50.60-Apr 25All Japan University Track & Field Challenge
400mH
51.49-Apr 25All Japan University Track & Field Challenge
400mH
51.49-Apr 24All Japan University Track & Field Challenge
400mH
50.60-Apr 24All Japan University Track & Field Challenge
400mH
50.58-Apr 24All Japan University Track & Field Challenge
400mH
50.65-Apr 4The 90th Kyoto Inter University Track & Field Championships
4x400m
3:10.87-Apr 4The 90th Kyoto Inter University Track & Field Championships

2025

17 performances
DisciplineResultWindDateCompetitions
400mH
51.39-Oct 5Japan Games, Athletic Stadium, Hikone
400mH
51.39-Oct 4Japan Games, Athletic Stadium, Hikone
400mH
51.26-Sep 13The 78th West-Japan Inter-Unversity Athletc Championships
400mH
51.26-Sep 12The 78th West-Japan Inter-Unversity Athletc Championships
400mH
50.29-Aug 3Fuji Hokuroku World Trial 2025, Hokuroku Park Athletic Field, Fujiyoshida
4x400m
3:10.09-Jul 12Japanese Relays Championships, Nagaragawa Stadium, Gifu
400mH
50.68-Jun 794th Japan Inter-University Athletics Championships
4x400m
3:10.39-Jun 794th Japan Inter-University Athletics Championships
400mH
50.68-Jun 694th Japan Inter-University Athletics Championships
400mH
50.44-Jun 694th Japan Inter-University Athletics Championships
4x400m
3:09.11-May 7The 102nd Kansai Inter University Track&Field Championships
400mH
51.21-May 7The 102nd Kansai Inter University Track&Field Championships
400mH
51.23-May 6The 102nd Kansai Inter University Track&Field Championships
400mH
50.89-Apr 26All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
400mH
51.15-Apr 26All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
4x400m
3:12.78-Apr 689th Kyoto Inter University Track&Field Championships, Yamashiro Park Stadium, Uji
400mH
50.93-Apr 689th Kyoto Inter University Track&Field Championships, Yamashiro Park Stadium, Uji

2024

16 performances
DisciplineResultWindDateCompetitions
400mH
50.58-Oct 12National Sports Festival 2024 Saga
400m
48.06-Sep 29The 73rd KEIO & DOSHISHA Athletic Meet
400mH
49.69-Sep 2193rd Japan Inter-University Athletics Championships
400mH
50.21-Sep 2093rd Japan Inter-University Athletics Championships
400mH
49.69-Sep 2093rd Japan Inter-University Athletics Championships
400mH
51.28-Sep 82024 Kansai Inter University Track&Field Rookies Championships and 2024 Dim Light Relay
400mH
51.28-Sep 72024 Kansai Inter University Track&Field Rookies Championships and 2024 Dim Light Relay
400mH
50.88-Jun 28Japanese U20 Championships, Denka Big Swan Stadium, Niigata
400mH
50.45-Jun 27Japanese U20 Championships, Denka Big Swan Stadium, Niigata
400mH
50.88-Jun 27Japanese U20 Championships, Denka Big Swan Stadium, Niigata
400mH
52.63-Jun 168th Kansai Inter-Corporate Track & Field Championships, Yanmar Stadium Nagai, Osaka
4x400m
3:12.79-May 25The 101st Kansai Inter University Track&Field Championships, Takebishi Stadium, Kyoto
4x400m
3:10.80-May 24The 101st Kansai Inter University Track&Field Championships, Takebishi Stadium, Kyoto
400mH
52.54-May 24The 101st Kansai Inter University Track&Field Championships, Takebishi Stadium, Kyoto
4x400m
3:14.51-Apr 688th Kyoto Inter-University Track & Field Championships, Takebishi Stadium, Kyoto
400mH
52.39-Apr 688th Kyoto Inter-University Track & Field Championships, Takebishi Stadium, Kyoto
Showing 1 - 50 of 88

Honours

No medals

FAQ

Frequently asked questions

What is Haruki Mitsuyanagi's 400 m hurdles personal best?

Haruki Mitsuyanagi's 400 m hurdles personal best is 49.69, set on Sep 21, 2024 in Todoroki Stadium, Kawasaki (JPN), #811 on the all-time list.

Which events does Haruki Mitsuyanagi compete in?

Haruki Mitsuyanagi competes in the 400 m hurdles and 300 Metres Hurdles.

How did Haruki Mitsuyanagi perform in 2026?

2026 season best: 49.99, set on May 24, 2026 in Chukyo University Athletics Field, Toyota (JPN). Last competition: The 80th Japan Games Ishikawa Prefectural Qualifiers on Jul 18, 2026, 50.13.