Kengo Nagai is a 32-year-old professional football player from JPN. He currently plays for Kashiwa Reysol, wearing the number 29 shirt. He plays primarily as a Goalkeeper. He stands at 184cm tall and weighs 70kg. His preferred foot is Right. His current market value is estimated at 100K .

His most recent move was a Free from Tokushima Vortis to Kashiwa Reysol on 2025-08-20.

In the Japanese J1 League 2026, Kengo Nagai played 4 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.