How many movies have Masahiro Sekino and Toshihiro Kawamoto collaborated on?

They have worked on 5 movies together! Their first movie together was Mobile Suit Gundam: Char's Counterattack (1988) while their highest rated movie together was Mobile Suit Gundam 0083: Afterglow of Zeon (1992). They have not worked together since Blood: The Last Vampire (2000). They are most known for their animation films together.