Rikuto Ishio is a 25-year-old professional football player from JPN. He currently plays for JEF United Ichihara Chiba, wearing the number 39 shirt. He plays primarily as a Defender. He stands at 181cm tall and weighs 72kg. His preferred foot is Right. His current market value is estimated at 500K €.

His most recent move was a Free from Vegalta Sendai to JEF United Ichihara Chiba on 2026-01-12.

Throughout the Japanese J2 League 2025, Rikuto Ishio featured in 32 matches, averaging 0.9 tackles, 0.3 interceptions, and 2.3 clearances per game, while blocking 0.2 shots per game.