This is a casual Tsumugi Nagoya obi
with geometric design, which is woven roughly.
Textile is exquisite, Tsumugi
silk with nubby touch.
It was made by Kimono Yamato, one of the most popular kimono merchants in Japan.
The real base color is rather greenish than it is in the photos.
It has snag on the pattern of 'otaiko'(square bow), but it are not disturbing under cover the design.
There are some other flaws such as folding lines.
For the details, please refer to the photos and the sheet.
It is still wearable enough in very good condition.
Please enjoy its graceful design.