Ayumu Kawai is a 26-year-old professional football player from JPN. He currently plays for Montedio Yamagata, wearing the number 15 shirt. He plays primarily as a Defender. He stands at 176cm tall and weighs 63kg. His preferred foot is Right. His current market value is estimated at 250K €.

His most recent move was a from Renofa Yamaguchi to Montedio Yamagata on 2022-01-08.

Throughout the Japanese J2 League 2025, Ayumu Kawai featured in 30 matches, averaging 0.5 tackles, 0.3 interceptions, and 1.3 clearances per game, while blocking 0.1 shots per game.