How many movies have Eka Karppanen and Jaakko Furman collaborated on?

They have worked on 5 movies together! Their first movie together was Takki ja liivit pois! (1939) while their highest rated movie together was Pikku pelimanni (1939). They have not worked together since Pikku pelimannista viulun kuninkaaksi (1949). They are most known for their comedy films together.