AIKA SOAP is the world’s first organic cow milk soap, crafted in Japan with sustainable ingredients like jersey milk, whey, camellia oil, organic beets, and traditional indigo. Developed by “Global Dairy Girl” Aika Oyama and produced by a trusted Japanese soap maker, this ethical brand blends rural beauty, sustainability, and skin-loving care. Each bar is beautifully gift-wrapped and made with the support of inclusive workplaces. Discover the heart of Japan through its nature, culture, and social values—embodied in every bar.