This is an opened Tsumugi Nagoya obi
with vibrant colored 'Sakura'(cherry blossom) pattern, which is roughly woven.
The vibrant pattern emerges out against the sedate colored background.
Textile is Tsumugi
silk, and it has soft and nubby touch.
(A) is a seal trace.
It has discoloration and patinas overall, and especially prominent from tare end to otaiko(square bow).
It also has folding lines.
For the details, please refer to the photos and the sheet.
However, if these flaws do not bother you, it could be worn.
Please enjoy its vibrant design!