How many movies have Hoshina Yuri and Riyoko Ikeda collaborated on?

They have worked on 1 movie together! Their first movie together was The Rose of Versailles 2001: Oscar and Andre (Star Troupe, 2001) (2001) and was their highest rated movie together. They have not worked together since The Rose of Versailles 2001: Oscar and Andre (Star Troupe, 2001) (2001).