How many movies have Pertti Koivula and Pirjo Laivuori collaborated on?

They have worked on 6 movies together! Their first movie together was Vääpeli Körmy ja marsalkan sauva (1990) while their highest rated movie together was The Land of Happiness (1993). They have not worked together since The Rose of the Rascal (2001). They are most known for their drama films together.