This is a brilliant Tsumugi Nagoya obi
with 'housouge'(imaginary flower in China) on horizontal stripe pattern, which is woven roughly.
Textile is light Tsumugi
silk with knobs of yarns.
Not shown on the sheet and in the photos, overall, it has patinas.
Some patinas show when tied are tiny and inconspicuous.
There are some other flaws such as folding lines.
For the details, please refer to the photos and the sheet.
Although there are such flaws, it is still wearable enough.
Please enjoy its stylish design.