Kokura-ori, originating from the Kokura area of Kitakyushu, is a traditional Japanese textile with a history spanning over 400 years. Known for its vertical stripe patterns and remarkable durability that improves with use, Kokura-ori has been loved for centuries. During the Edo period, it was widely used for samurai hakama (formal trousers) due to its strength and elegance, earning a reputation as a fabric that blends functionality with artistic beauty.