Ryo Arai is a 23-year-old professional football player from JPN. He currently plays for Gainare Tottori, wearing the number 18 shirt. He plays primarily as a Defender. He stands at 178cm tall and weighs 72kg.

Throughout the J2/J3 100 Year Vision League 2026, Ryo Arai featured in 3 matches, averaging 3 tackles, 1 interceptions, and 2.7 clearances per game, while blocking 0 shots per game.