This is Koburoshiki, by the calligrapher, Toyosan. It's a Koburoshiki designed by Hiroshi Toyoguchi. It's a new, unused item, kept at home, and comes in its original box. The size is approximately 44cm in length and 44cm in width. Kyoto-dyed, Ori-zuru crepe. The material is rayon. It comes in a box.