Hijiriko" series are Japanese cosmetics that contains rare Mt. Fuji mud ingredient, which is approved as a quasi-drug by the Ministry of Health, Labour and Welfare for pharmaceuticals and quasi-drugs. We specialize in skincare products named Hijiriko skincare, which was born from Mt. Fuji. Hijiriko is a trade name of Mt. Fuji volcanic mud. This mud is rich in silica and as a result of eight years of clinical experiments, the efficacy of the mud was confirmed as whiten, smooth and detox skin. Hijiriko skincare is the only brand in the world that uses rare and treasured Mt. Fuji volcanic mud. Natural ingredien and Certified safe product.