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Tokyo Nishikawa AIR SI Mattress, Semi-Double, High Resilience, Nishikawa Air, Made in Japan

β˜…β˜…β˜…β˜…β˜… 4.5 rating Β· 31 reviews Β· 307+ sold
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Product Details

This is the AIR SI high-resilience mattress from Tokyo Nishikawa.
I am selling it because I no longer need it due to purchasing a new mattress.

Size: Semi-double
(Width 120 x Length 195 x Thickness 9 cm)
Model Number: AI1010
Made in Japan

Original Purchase Price: Approximately οΏ₯100,000
Usage Period: Approximately 5.5 years

It was used with a cover, and the mattress itself has no major stains, chips, or significant sagging.
It is still in a condition where it can be used sufficiently.

*As shown in the 5th photo, there is a tear in the mesh part of the cover.
There is no issue with use, but please consider this as a used item.

No smokers or pets in the household.

As this is a large item, we will use Packing and Shipping Mercari for packing and delivery by a professional service.
Also, as this is a very expensive product, we recommend trying it out at a nearby store before purchasing to ensure compatibility with your sleeping comfort.
We do not accept returns or exchanges.
Please purchase with your understanding.

If there are any areas you are concerned about, please comment and I will take photos.

Category
Mattresses
Brand
Tokyo nishikawa
Condition
Some scratches/marks
Shipping
Included in price (by seller)
From
Aichi

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (31)

4.5
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Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User6399008
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2026-11-07

EnvΓ­o rΓ‘pido y sin contratiempos.