Jaaso Toivo Nikko Jantunen (born 31 January 2005) is a Finnish professional footballer who plays as a goalkeeper for 3.
Liga club SC Freiburg II, and the Finland U19 national team.
[2] Jantunen is a product of HJK Helsinki youth academy.
[3] He made his senior debut with the club's reserve team Klubi 04 in third-tier Kakkonen in 2022.
In October 2023, Jantunen was part of the Finland U19 squad in the 2024 UEFA European Under-19 Championship qualification tournament, where he played in three games against Romania, Czech Republic and San Marino.