How many movies have Miyuki Nishijima and Naruhisa Arakawa collaborated on?

They have worked on 4 movies together! Their first movie together was Space Sheriff Sharivan: NEXT GENERATION (2014) while their highest rated movie together was Bakuryū Sentai Abarenjā 20th: Yurusa Rezaru Abare (2023). They have not worked together since Bakuryū Sentai Abarenjā 20th: Yurusa Rezaru Abare (2023). They are most known for their science fiction films together.