Bolt of fabric, Showa retro?

I'm not sure if I purchased this or received it, but it's one bolt of fabric, presumably for a man's kimono. The fabric width is approximately 39cm. The length is approximately 12.78 meters (please allow for a 1-2cm margin of error). It's too long, so I've folded it over for the photos. The thickness is about the same as a thin handkerchief. There are no holes from insect damage or tears. However, as shown in photos 7 and 8, there is some fading on the folded-over part. The faded area is about 50cm long. I have no knowledge of bolts of fabric, fabrics, or patterns, so I hope someone who appreciates them will use it. Please understand that this item has been stored by a non-professional for a long time. Please only purchase if you agree to these conditions, as returns are not accepted.