How many movies have Hideyuki Hori and Keiichi Nanba acted in together?

They have worked on 7 movies together! Their first movie together was Odin: Starlight Mutiny (1985) while their highest rated movie together was Saint Seiya: Legend of Crimson Youth (1988). They have not worked together since Yokohama Meibutsu Otoko Katayama Gumi 2 (1992). They are most known for their animation films together.