The manufacturing method and quality paper are the secret of popularity. It is oil blotting paper that is carefully beaten by a craftsman with skill and intuition of gold beating.

Hiyori's oil-blotting paper made of 100% natural washi paper without adding any chemical has soft and smooth texture and high oil-absorbing power. It is manufactured with the same dozens of steps as gold beating method. Special washi which was originally used in the process of gold leaf manufacturing was first diverted to oil blotting paper. The process of continuous beating thin paper placed between each gold paper which is stretched by a machine to make it even thinner is called “Zumiuchi”. The zumiuchi used in the process was also called "Furuya paper”, and it was regarded as the most suitable paper for oil blotting paper. The fiber of the paper was well-loosened and it was perfect for absorbing oil from the skin. Hiyori's oil-blotting paper is also carefully crafted using the same method as gold beating and finished in excellent quality. The process of beating thin paper placed between gold paper which is stretched by a thick-walled machine and continuing to beat many times further to make it even thinner is called “Zumiuchi”. The zumiuchi to be used in the process was also called "Furuyagami”, and it was regarded as the most suitable paper for oil blotting paper. The fiber of the paper was loosened and it was perfect for absorbing oil your skin. Hiyori's oil-blotting paper is also carefully manufactured in the same method as gold beating and made in excellent quality.

The gold beating method certification mark guarantees its confidence and pride in its quality.