This is a Fukuro obi
with elegant flying crane, royal cart and seasonal flowers with mountain range shape pattern, which is woven.
Sparkling foil threads used in the pattern makes this obi suitable for a formal usage.
Textile is silk, and it has soft touch.
It does not have any folding lines, and it seems unworn.
Stains on Tare end are small to be noticed. (fifth photo below the drawing image)
Wrinkles above Otaiko pattern should not show when tied.
It has some other flaws as shown on photos.
Please see photos for details.
Overall, it is in very good condition and can continue to be worn!