Ryoga Ishio is a 26-year-old professional football player from JPN. He currently plays for Ehime FC, wearing the number 37 shirt. He plays primarily as a Defender. He stands at 183cm tall and weighs 77kg. His preferred foot is Right. His current market value is estimated at 125K €.

His most recent move was a Free from Tokushima Vortis to Ehime FC on 2025-01-20.

Throughout the J2/J3 100 Year Vision League 2026, Ryoga Ishio featured in 4 matches, averaging 0 tackles, 0.3 interceptions, and 3.8 clearances per game, while blocking 0 shots per game.