Mitsuwa Metallic Yarns | Blue Gray by Architecturat Mitsuwa Metallic yarns | Blue gray is made by Hiyoshiya. Details and photos of Mitsuwa Metallic yarns | Blue gray are displayed above. You can also check other products in Hiyoshiya category. Hiyoshiya / Hiyoshiya Hiyoshiya products by Hiyoshiya Erimo Washi Wallcovering Beige Small Umbrella Downlight Kyoraku Silver And Blue Leaf UV Coating Rakunyu Yoshimura Kannyu | White Raku Ceramic Rakunyu Yoshimura Usukusuri | Matt Black Raku Ceramic Motobayashi | Cartesia Drawer Ash 2 Rows