| Code | SSK-M-101705 |
|---|---|
| Gender | Male |
| Used name | Ryohei•Haga |
| Other names | 羽賀 亮平 |
| Born | 17 September 1988 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Speed Skating | 2011 World Single Distances Speed Skating Championships | Inzell | 1,000 m, Men | 20 | |||
| Speed Skating | 2011 World Single Distances Speed Skating Championships | Inzell | 500 m, Men | 17 | |||
| Speed Skating | 2013 World Single Distances Speed Skating Championships | Sochi | 500 m, Men | 20 | |||
| Speed Skating | 2015 World Single Distances Speed Skating Championships | Heerenveen | 500 m, Men | 15 | |||
| Speed Skating | 2016 World Single Distances Speed Skating Championships | Kolomna | 500 m, Men | 13 |