We found these items on Japanese marketplace, Iichi.  They are a marketplace for handicrafts and small-scale manufacturing.  This particular shop, Joki, sells hand-woven cloth that has been firmly woven using the traditional weaving method called overshot.  The creator Miyoko Kirigaya sells her wares under the brand name, Joki, a Finnish word for river.  The artisan graduated from Joshibi University of Art and Design and was a textile designer for seven years before raising her children.

More of her work can be found on her website and on Instagram.  Her products are sold here in Iichi.

Images:  Courtesy of Joki.