HEAD TO HEAD · SEPTEMBER 8, 2026
CUBENTE vs Shintenchi
107″ Boneless Chaise Sectional against 105″ L-Shaped Modular Sectional. Both are foam-built couches sold on Amazon; the differences that decide it are footprint, what the seller documents and how each is configured.
THE SHORT ANSWER
CUBENTE or Shintenchi?
Shintenchi suits a buyer who wants Amazon.com as the seller and real measurements to plan with, while CUBENTE suits someone set on a chosen chaise side in a 107″ family. Widths sit only 2.7″ apart, but Shintenchi's 67″ depth is published and fills 28.9% of a 12×14 ft room. CUBENTE's depth is not published.
CUBENTE 107″ Boneless Chaise Sectional
107″ nominal width
CUBENTE lists several boneless products, from convertible sofa beds to oversized sectionals. We focus on the 107-inch corduroy L-shape with a chaise. Its deep-seat, no-assembly format is straightforward, but the public evidence does not yet support confident claims about cover care, warranty or long-term foam recovery.
- Choose it for: A wide, deep-seat chaise for casual lounging and guest use.
- Check first: Left- and right-facing versions are separate choices; verify orientation and the exact ASIN.
Shintenchi 105″ L-Shaped Modular Sectional
104.3″ L × 67″ D × 23.6″ H; 49 lb listed
This 105-inch L-shape is one of the few in the category sold directly by Amazon.com rather than a marketplace seller, which simplifies returns. Against that, the listing is comfort copy end to end: high-density foam is claimed with no density figure, and no seat height or care label appears anywhere.
- Choose it for: A large L-shape sold directly by Amazon rather than a third-party seller.
- Check first: The listing repeats comfort language without a single measured internal specification. Ask for the foam density and seat height before committing.
DECIDE FOR YOUR HOME
Which one fits how you live.
Pick CUBENTE if
- you need to choose between a left- and right-facing chaise in the same 107″ family.
- you want oatmeal corduroy, which appears in CUBENTE's right-facing references.
- you are willing to get the depth from the seller before measuring the room.
Pick Shintenchi if
- you want Amazon.com as the seller, as it was at research time, for a simpler return path.
- you need a published depth (67″) and height (23.6″) to plan the room now.
- dark gray works for you and you can wait 72 hours for the foam to expand.
Room and delivery check
- Width: CUBENTE 107″ nominal, Shintenchi 104.3″, a 2.7″ gap.
- On a 14-ft wall CUBENTE leaves 61″ and Shintenchi 63.7″. On a 12-ft wall the figures are 37″ and 39.7″.
- Shintenchi's 104.3″ × 67″ box covers 48.5 sq ft, or 28.9% of a 12×14 ft room, with 77″ left across the 12-ft side. CUBENTE's depth and height are not published.
- Shintenchi arrives in two boxes and needs 72 hours to expand. Its listed 49 lb probably covers one carton. CUBENTE's weight and box count are not published.
Risks to clear before ordering
- Shintenchi says high-density foam but gives no density figure or internal support detail. CUBENTE's high-resilience foam is just as unquantified, so neither can be compared on foam.
- Neither listing publishes a seat height or a care label. Plan for a cover that may not come off until a seller says otherwise.
- CUBENTE's seller and expanded-item return terms need confirming. Shintenchi was sold by Amazon.com at research time, but the item's own terms still apply once the foam is out of the box.
BEFORE YOU ORDER
Questions to send both sellers.
- Shintenchi: what is the foam density in pounds per cubic foot, and is there any internal support?
- Shintenchi: what is the seat height, and does the 49 lb weight cover one box or both?
- CUBENTE: what are the depth, height and chaise length of the 107″ sectional, and how many boxes ship?
- CUBENTE: who is the current seller, and can an opened, expanded sofa be returned?
- Both: does the corduroy cover come off for cleaning, and is there a written warranty?
HOW WE COMPARED
Desk research, not a living-room test.
We have not sat on either couch. This comparison works from the CUBENTE and Shintenchi listings, seller policies and any attributable owner feedback, checked on September 8, 2026, with this pair analysis revised on October 17, 2026. Dimensions and materials are seller claims; the room and delivery figures are our arithmetic from those claims.
Where they differ
Rows where both models state the same thing are hidden. Seller claims, not independently measured results.
| The deciding detail | CUBENTE | Shintenchi |
|---|---|---|
| Configuration | L-shape · gray · left-facing chaise | Dark gray · oversized chaise |
| Listed dimensions | 107″ nominal width | 104.3″ L × 67″ D × 23.6″ H; 49 lb listed |
| Inside the sofa | High-resilience foam, frame-free construction advertised | High-density foam; no density figure or internal support detail published |
| Upholstery | Corduroy | Corduroy, described as breathable and wrinkle-resistant |
| Cover & care | Not verified for this exact configuration | No care label published |
| Warranty | Not verified | Not stated in the listing |
| Returns | Confirm the current Amazon seller and expanded-item terms | Standard Amazon returns when sold by Amazon.com, subject to the item's own terms; confirm the seller at checkout |
| Setup | No assembly advertised | No assembly; two boxes; 72 hours for the foam to expand |
| Evidence available | Amazon-derived listing data | Amazon listing |
| Price & availability | Check price on Amazon ↗ | Check price on Amazon ↗ |