How many movies have Aran Kei and Riyoko Ikeda collaborated on?

They have worked on 3 movies 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 ベルサイユのばら—ベルナール編—／ネオ・ダンディズム!III—男の美学— (2008).