Naito Ehara (江原 騎士, Ehara Naito, born 30 July 1993) is a Japanese competitive swimmer.
He competed in the men's 4 × 200 metre freestyle relay at the 2016 Summer Olympics, winning the bronze medal.
He also competed in the men's 400 metre freestyle event.
[1] Ehara serves in the Japan Ground Self-Defense Force as a sergeant first class.
This Japanese swimming biography is a stub.