How many movies have Hadrianus Eko and Riko Nurmiyanto collaborated on?

They have worked on 2 movies together! Their first movie together was Mengejar Malam Pertama (2014) while their highest rated movie together was Terima Kasih Emak Terima Kasih Abah (2021). They have not worked together since Terima Kasih Emak Terima Kasih Abah (2021).