Founded in 1952, Yonetomi is a Japanese knitwear manufacturer based in Yamanobe, Yamagata Prefecture, where craftsmanship and environment shape every garment. For over seven decades, the brand has specialized exclusively in knitwear, developing its yarns and production entirely in-house—an approach that reflects Japan’s highest manufacturing standards. Known for its exceptional materials, from premium long-staple cottons to luxurious cashmere and refined wool blends, Yonetomi creates elevated everyday garments designed to improve with wear. Produced entirely in its own factory, each piece delivers lasting comfort, quality, and timeless appeal.