Honshiozawa is rooted in the Shiozawa production area of Minamiuonuma, Niigata. Local textile descriptions place it beside Shiozawa tsumugi, tying the fabric to a named weaving community rather than to a detached cloth type. Honshiozawa itself is a silk kasuri textile, formerly familiar under the name Shiozawa omeshi, and its main product is kimono cloth.
The place connection is still visible in Shiozawa. A local textile facility presents Shiozawa weaving techniques, displays goods made from local cloth, shows how woven fabric is made, and offers hands-on weaving experiences. For Honshiozawa, the place name points to Minamiuonuma, Shiozawa, kasuri yarns, looms, and the practical setting where the cloth can be understood through work.