How many movies have Peter Ho and Yoshika Kato acted in together?

They have worked on 2 movies together! Their first movie together was 劇場版 仮面ライダー555 パラダイス・ロスト ディレクターズカット版 (2003) and was their highest rated movie together. They have not worked together since Kamen Rider 555: Paradise Lost (2003).