How many movies have Hiroyuki Ikeuchi and Saaya Ishikawa acted in together?

They have worked on 3 movies together! Their first movie together was Cursed Songs: Chi-Manako (2008) while their highest rated movie together was Space Battleship Yamato (2010). They have not worked together since Space Battleship Yamato (2010). They are most known for their horror films together.