How many movies have Kenjirō Nashimoto and Kota Takahashi collaborated on?

They have worked on 2 movies together! Their first movie together was Asabuki Riyako, Female Lawyer: The Young Eyewitness (1999) and was their highest rated movie together. They have not worked together since Kyotaro Nishimura Travel Mystery 66: Kushiro-Obihiro Murder Route (2016).