At “Nanairo Sekken,” We care about your desire for beauty and health. Even now, when there are so many things that are plenty around us, our view and desire for beauty and health hasn’t changed. And because soap is something we use daily, we keep on researching to make it as renewable as possible for the environment. Because we wish that our long-loved soaps may work as a bridge to beauty and a healthy lifestyle, we’ve named them “Nanairo Sekken.” Just like a seven-colored rainbow that traverses the sky, we put our efforts into creating delightful products that can fill you with joy. Ever since its founding, this has been a sincere wish for us, Maruha Oleochemistry.