He currently plays for Puszcza Niepolomice, wearing the number 17 shirt. He plays primarily as a Forward. His preferred foot is Right. His current market value is estimated at 200K €.

His most recent move was a from Siarka Tarnobrzeg to Puszcza Niepolomice on 2025-06-30.

In the Polish Cup 2025-2026 season, kosei iwao scored 0 goals and provided 1 assists across 1 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.