Jaaso Jantunen is a 21-year-old professional football player from FIN. He plays primarily as a Goalkeeper. He stands at 196cm tall and weighs 85kg. His preferred foot is Both. His current market value is estimated at 300K .

His most recent move was a Transfer from SC Freiburg II to Hansa Rostock on 2026-08-27.

In the UEFA European U21 Championship qualification 2025-2026, Jaaso Jantunen played 5 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.