Edwin is a Japanese denim brand founded in Tokyo in 1947 by Tsunemi Yonehachi, renowned for its innovation and craftsmanship in jeans manufacturing. The brand introduced Japan's first domestically produced jeans in 1961 and pioneered wash techniques like "ONE WASH" and "OLD WASH," setting global standards in denim finishing. Edwin's name is a creative rearrangement of the word "denim," reflecting its deep-rooted connection to the fabric. Today, Edwin offers a range of products, including the popular 503 jeans model, and maintains flagship stores in Harajuku, Tokyo, and Minami-Horie, Osaka. The brand continues to blend traditional Japanese craftsmanship with modern design, appealing to denim enthusiasts worldwide.