How many movies have Joko Diaz and Jose 'Kaka' Balagtas collaborated on?

They have worked on 7 movies together! Their first movie together was Kosa (1980) while their highest rated movie together was Pita, terror ng Kaloocan (1993). They have not worked together since Mahal Kita... Kahit Sino Ka Pa (2001). They are most known for their action films together.