Tulis hiji tuluyan pikeun paragraf ieu - Manéhna nyieun debutna di IIHF World Championship di 2015 IIHF Women's World Championship, teu meunang poin dina lima pertandingan. Manéhna ngawakilan Finlandia di 2016 IIHF Championship Dunya Awewe jeung 2017 IIHF Championship Dunya Awewe. Manéhna nyetak genep poin dina tujuh pertandingan di 2019 IIHF Championship World
, kaasup dua assists di Miracle di Espoo, salaku Finlandia meunang medali pérak kahiji maranéhanana.