How many movies have Katsunori Shimizu and Kazuhiko Inoue collaborated on?

They have worked on 3 movies together! Their first movie together was Seito Shokun! Kokoro ni Midori no Neckerchief o (1986) while their highest rated movie together was Grey: Digital Target (1986). They have not worked together since Pattenrai!! - Minami no Shima no Mizu Monogatari (2008). They are most known for their animation films together.