| Full name | Naito Ehara |
| Date of birth | July 30, 1993 (Age 23) |
| Height and weight | 1.72 m /5' 8'' — 59 kg / 130 lbs |
| Events | Swimming Men's 400m Freestyle Swimming Men's 4 x 200m Freestyle Relay |
| Teams | Japan |
Medals
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No gold medals so far
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No silver medals so far
