Ko Hasegawa is a 31-year-old professional football player from JPN. He currently plays for Montedio Yamagata, wearing the number 16 shirt. He plays primarily as a Goalkeeper. He stands at 183cm tall and weighs 85kg. His current market value is estimated at 50K €.

His most recent move was a from Tokyo Verdy to Montedio Yamagata on 2021-01-09.

In the Japanese J2 League 2025, Ko Hasegawa played 21 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.