How many movies have Miho Sugiura and Toshie Honda collaborated on?

They have worked on 4 movies together! Their first movie together was The Garden of Sinners: Paradox Spiral (2008) while their highest rated movie together was Maquia: When the Promised Flower Blooms (2018). They have not worked together since Maquia: When the Promised Flower Blooms (2018). They are most known for their fantasy films together.