So Kawahara is a 28-year-old professional football player from JPN. He currently plays for Kawasaki Frontale, wearing the number 19 shirt. He plays primarily as a Midfield. He stands at 169cm tall and weighs 65kg. His current market value is estimated at 1000K €.

His most recent move was a Free from Sagan Tosu to Kawasaki Frontale on 2024-08-20.

Across 4 appearances in the Japanese J1 League 2026, So Kawahara registered 0 goals and 0 assists, while completing 2 key passes out of 115 total passes with a passing accuracy of 24.