Progress is a Japanese manufacturer of officially licensed miniatures and derivatives. He specializes in the creation of minifigures at least 18 years old from various licenses like the visual novel Amatsutsumi.
Here is the complete range of Progress merchandising products and figurines.
Official Mayuri Maliani figure in PVC which measure about 19 centimeters high to scale 1/8. The manufacturer is Progress.
MAJ 28.03.19 : Sold out at all european suppliers