ST
Seiya Tonai
JPNMenBirth dateNov 16, 1995
Height-
Weight-
Seiya Tonai is a Japan jumper, born on November 16, 1995. He competes primarily in the LJ and TJ.
His personal bests include 7.19 in the LJ and 16.35 in the TJ. He is currently active on the international athletics circuit, representing Japan.
Key facts
Triple Jump
16.35
Age
30 years old
As of Sep 15, 2026: Triple Jump 16.35, 2026 season best 14.70 (May 4, 2026, Hakatanomori Athletic Stadium, Fukuoka (JPN)) · Last competition: Fukuoka Athletics Championships, May 4, 2026, 14.70 · 30 years old
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | TJ | 14.70 | +2.2 | May 4, 2026 | ↑ | Fukuoka Athletics Championships |
| 2025 | TJ | 15.62 | +1.9 | Jul 19, 2025 | ↑ | Fukuoka University Competition, Fukuoka University Stadium, Fukuoka |
| 2024 | TJ | 15.99 | +1.2 | Mar 30, 2024 | ↑ | The ICALK Athletic Games, Fukuoka University Stadium, Fukuoka |
| 2023 | TJ | 15.68 | +1.0 | May 4, 2023 | ↑ | Fukuoka Athletics Championships, Hakatanomori Athletic Stadium, Fukuoka |
| 2022 | LJ | 7.18 | +0.9 | Nov 3, 2022 | ↑ | Gotaiten Memorial Field, Omuta (JPN) |
| 2022 | TJ | 15.95 | +1.9 | Jul 31, 2022 | ↑ | Fukuoka University Stadium, Fukuoka (JPN) |
| 2021 | LJ | 7.06 | +0.2 | Jul 10, 2021 | ↑ | Hakatanomori Athletic Stadium, Fukuoka (JPN) |
| 2021 | TJ | 15.95 | +1.5 | Sep 26, 2021 | ↑ | Yanmar Stadium Nagai, Osaka (JPN) |
| 2020 | LJ | 7.19 | +1.6 | Nov 3, 2020 | ↑ | Gotaiten Memorial Field, Omuta (JPN) |
| 2020 | TJ | 15.97 | +1.8 | Aug 9, 2020 | ↑ | Hakatanomori Athletic Stadium, Fukuoka (JPN) |
| 2019 | TJ | 16.35 | -0.2 | Jun 1, 2019 | ↑ | Municipal Heiwadai Stadium, Fukuoka (JPN) |
| 2018 | TJ | 15.44 | +1.6 | May 19, 2018 | ↑ | Kitakyushu (JPN) |
| 2017 | TJ | 15.73 | +1.9 | Sep 10, 2017 | ↑ | Fukui (JPN) |
| 2016 | TJ | 15.27 | +2.4 | Sep 2, 2016 | ↑ | Kumagaya (JPN) |
| 2015 | TJ | 15.57 | +0.3 | Sep 11, 2015 | ↑ | Osaka (JPN) |
2026
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
TJ | 14.70 | +2.2 | May 4 | Fukuoka Athletics Championships |
TJ | 14.70 | +2.2 | May 3 | Fukuoka Athletics Championships |
TJ | 14.17 | -0.4 | Apr 18 | Nishinihon - Hakata Record eeting |
2025
8 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
TJ | 15.13 | -0.2 | Aug 24 | The 80th Kyusyu Athletics Championships, Showa Denko Stadium, Oita |
TJ | 15.62 | +1.9 | Jul 19 | Fukuoka University Competition, Fukuoka University Stadium, Fukuoka |
TJ | 15.41 | +0.4 | Jul 5 | Japanese Championships, National Stadium, Tokyo |
TJ | 15.41 | +0.4 | Jul 4 | Japanese Championships, National Stadium, Tokyo |
TJ | 15.44 | -0.4 | May 4 | Fukuoka Athletics Championships |
TJ | 15.44 | -0.4 | May 3 | Fukuoka Athletics Championships |
TJ | 14.68 | -0.3 | Apr 20 | 2025 Nishinihon - Hakata Record meeting, Hakatanomori Athletic Stadium, Fukuoka |
TJ | 15.56 | +2.8 | Mar 22 | The ICALK Athletic Games, Fukuoka University Stadium, Fukuoka |
2024
10 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
TJ | 15.08 | -0.3 | Oct 20 | 21st Tajima Naoto Memorial, Ishin Me-Life Stadium, Yamaguchi |
TJ | 14.93 | +3.2 | Sep 23 | 72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi |
TJ | 14.93 | +3.2 | Sep 22 | 72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi |
TJ | 15.15 | - | Jun 28 | Japanese Championships |
TJ | 15.15 | +0.0 | Jun 27 | Japanese Championships |
TJ | 14.90 | +1.7 | May 18 | 67th Kyushu Corporate Athletics Championships |
TJ | 14.81 | -2.2 | May 4 | 2024 Fukuoka Athletics Championships |
TJ | 14.81 | -2.2 | May 3 | 2024 Fukuoka Athletics Championships |
TJ | 15.15 | +0.0 | Apr 29 | 58th Oda Mikio Memorial |
TJ | 15.99 | +1.2 | Mar 30 | The ICALK Athletic Games, Fukuoka University Stadium, Fukuoka |
2023
13 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
TJ | 15.49 | +3.3 | Sep 24 | 71st All Japan Corporate Teams Athletics Championships |
TJ | 14.89 | +0.7 | Sep 24 | 71st All Japan Corporate Teams Athletics Championships |
TJ | 14.69 | -2.0 | Aug 20 | 78th Kyushu Athletics Championships, Sunrise Park, Saga |
TJ | 14.69 | -2.0 | Aug 19 | 78th Kyushu Athletics Championships, Sunrise Park, Saga |
TJ | 15.31 | +1.4 | Aug 11 | Summer Record Meeting |
TJ | 15.53 | +1.0 | Jul 29 | 20th Tajima Naoto Memorial, Ishin Me-Life Stadium, Yamaguchi |
TJ | 15.41 | +1.7 | Jul 22 | Fukuoka University Competition |
TJ | 14.47 | +0.0 | Jun 1 | Japanese Championships, Yanmar Stadium Nagai, Osaka |
TJ | 15.08 | +2.8 | May 20 | 66rd Kyushu Corporate Athletics Championships |
TJ | 15.68 | +1.0 | May 4 | Fukuoka Athletics Championships, Hakatanomori Athletic Stadium, Fukuoka |
TJ | 14.71 | +0.5 | Apr 29 | 57th Oda Mikio Memorial |
TJ | NM | - | Apr 15 | Asahi - Hakata Record meeting, Hakatanomori Athletic Stadium, Fukuoka |
TJ | 14.68 | - | Feb 5 | Japanese Indoor Championships |
2022
16 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
LJ | 7.18 | +0.9 | Nov 3 | Omuta Autumn Meeting, Gotaiten Memorial Field, Omuta |
TJ | 15.44 | +0.9 | Oct 16 | 19th Tajima Naoto Memorial, Ishin Me-Life Stadium, Yamaguchi |
TJ | 15.45 | -1.0 | Oct 10 | 77th National Sports Festival |
TJ | 15.45 | -1.0 | Oct 6 | 77th National Sports Festival |
TJ | 15.69 | -0.3 | Sep 25 | 70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu |
TJ | 15.69 | -0.3 | Sep 24 | 70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu |
TJ | 15.94 | +0.5 | Aug 21 | 77th Kyushu Ch., Kamoike Auxiliary Stadium, Kagoshima |
TJ | 15.95 | +1.9 | Jul 31 | Fukuoka Competition, Fukuoka University Stadium, Fukuoka |
TJ | 15.23 | -0.4 | Jun 11 | 106th Japan Championships, Yanmar Stadium Nagai, Osaka |
TJ | 15.23 | -0.4 | Jun 10 | 106th Japan Championships, Yanmar Stadium Nagai, Osaka |
TJ | 14.84 | +0.7 | May 21 | 65th Kyushu Corporate Teams Athletics Championships, Honjo Athletic Stadium, Kitakyushu |
TJ | 15.88 | -0.1 | May 4 | Fukuoka Prefectural Championship, Hakatanomori Athletic Stadium, Fukuoka |
TJ | 15.41 | -2.0 | Apr 29 | Mikio Oda Memorial Athletics Meet, Municipal Stadium, Hiroshima |
TJ | 15.61 | +1.1 | Apr 16 | Asahi Record Meeting, Hakatanomori Athletic Stadium, Fukuoka - Open Event |
TJ | 15.31 | +0.9 | Mar 26 | Reiwa 4th grade School Competition, Fukuoka University Stadium, Fukuoka |
TJ | 15.56 | +2.1 | Mar 26 | Reiwa 4th grade School Competition, Fukuoka University Stadium, Fukuoka |
Showing 1 - 50 of 93
Honours
No medals
FAQ
Frequently asked questions
What is Seiya Tonai's Triple Jump personal best?
Seiya Tonai's Triple Jump personal best is 16.35, set on Jun 1, 2019 in Municipal Heiwadai Stadium, Fukuoka (JPN).
Which events does Seiya Tonai compete in?
Seiya Tonai competes in the Triple Jump.
How did Seiya Tonai perform in 2026?
2026 season best: 14.70, set on May 4, 2026 in Hakatanomori Athletic Stadium, Fukuoka (JPN). Last competition: Fukuoka Athletics Championships on May 4, 2026, 14.70.