How many movies have Miho Wakabayashi and Naoyuki Tomomatsu collaborated on?

They have worked on 14 movies together! Their first movie together was MAID-DROID 2: Maidroid vs. Hostroids (2010) while their highest rated movie together was Toraware no injû (2011). They have not worked together since Scissor Penis (2018). They are most known for their horror films together.