Wakan Corporation specializes in the production and sale of functional health foods and supplements. The company focuses on providing natural and effective products using traditional herbal remedies and advanced scientific research. They are known for their innovative products like 'Hassaku peel extract containing auraptene' which is used for heat stroke prevention, as well as a variety of supplements for managing blood sugar levels, promoting wellness, and supporting overall health. Their products are available through their online platform, Wakan Shop.