How many movies have Arnaldo Galvão and M. Mikio Oiwa collaborated on?

They have worked on 2 movies together! Their first movie together was Mônica e a Sereia do Rio (1987) while their highest rated movie together was Turma da Mônica em O Bicho-Papão e Outras Histórias (1987). They have not worked together since Turma da Mônica em O Bicho-Papão e Outras Histórias (1987).