How many movies have Kōichirō Uno and Mayumi Terashima collaborated on?

They have worked on 4 movies together! Their first movie together was Uno Kôichirô no Kai kurabe (1980) while their highest rated movie together was Uno Koichiro no Hiraite Utsushite (1981). They have not worked together since Uno Koichiro no hitozuma ijime (1982).