"Mizuuchiwa" is thoroughly focused on natural materials.
It was born from the rich river culture unique to Gifu and the bamboo crafts of Kagawa and Marugame, such as making hand-made Japanese paper from Mino, lantern making in Gifu, and Ukai in the Nagara River.
The transparent "water fan" painted with natural varnish can also be enjoyed in a fengy way to enjoy the water wipes that fly when you put them in water and fan the wet fan.