Mio Tsuneyasu is a 24-year-old professional football player from JPN. He currently plays for Negeri Sembilan, wearing the number 20 shirt. He plays primarily as a Forward. He stands at 165cm tall and weighs 60kg. His preferred foot is Right. His current market value is estimated at 125K .

His most recent move was a from Gainare Tottori to Negeri Sembilan on 2026-07-01.

In the Malaysian Super League 2025-2026 season, Mio Tsuneyasu scored 0 goals and provided 0 assists across 11 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.