| Personal information | |
|---|---|
| Nationality |
|
| Born |
5 August 1994 Kanda, Miyako District, Fukuoka |
| Height | 1.79 m (5 ft 10 1⁄2 in) |
| Weight | 70 kg (154 lb) |
| Sport | |
| Sport | Running |
| Event(s) | 100 metres, 200 metres |
| University team | Hosei University |
| Club | Yaskawa Electric Track and field |
| Achievements and titles | |
| Personal best(s) |
100 m: 10.19 (Hiratsuka 2016) 200 m: 20.55 (Yokohama 2016) 60 m: 6.71 (Osaka 2013) |
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Medal record
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Kazuma Ōseto (大瀬戸一馬? Ōseto Kazuma, born 5 August 1994) is a Japanese sprinter.
He won a silver medal in the 100 m at the 2011 World Youth Championships in Athletics, behind Odail Todd.