Head-to-head
JPMedics Kumo vs Luraco i9 Max Plus
Both chairs are compared using the same canonical specification records that power our reviews. Values are labelled in each review as Research Reviews.
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| Specification | ||
|---|---|---|
| Score: massage hardware | 9.8 | 8.8 |
| Score: body fit | 8.5 | 10.0 |
| Score: feature set | 10.0 | Not scored |
| Score: warranty | 7.7 | 7.7 |
| Score: controls | 10.0 | Not scored |
| Score: value | 5.6 | 3.8 |
| Recorded price (lowest named seller) | $10,999 | $13,490 |
| Best for | Japanese-market design and finish at a flagship price | Buyers who want a US-built chair with long published parts and leather coverage |
| Roller technology | 4D | 3D |
| Track | L track | SL track |
| Track length | 53" | 60" |
| Air compression (airbags) | 64 | Not verified |
| Foot massage | Yes | Not verified |
| Calf massage | Not verified | Not verified |
| Heat | Back (roller heat), Knees, Legs | Hands, Lower back, Feet |
| Zero gravity | Not verified | Not verified |
| Body scan | Yes | Not verified |
| Stretch | Yes | Not verified |
| Height range | 5'0" – 6'3" | 4'7" – 6'10" |
| Weight limit | 320 lbs | 300 lbs |
| Dimensions (upright) | 62.2" L x 33.1" W x 47.6" H | Max height ~48" x max width ~38" (upright length not published) |
| Wall clearance | 5" | 12" |
| Warranty | 3-year full in-home parts and labor, with an optional paid 2-year extension to 5 years | Home use: 3-year in-home service, 5-year parts, 10-year leather |
| ChairMentor verdict | A design-led 4D flagship with unusually complete manufacturer documentation. Research Review built from JPMedics' official Kumo product page. | A US-built flagship that competes on warranty, service and documentation rather than feature count. Research Review based on Luraco's published product page and user manual. |
The short version
JPMedics Kumo: japanese-market design and finish at a flagship price. 4D rollers on a L track, with a stated fit range of 5'0" – 6'3". Read the full review.
Luraco i9 Max Plus: buyers who want a us-built chair with long published parts and leather coverage. 3D rollers on a SL track, with a stated fit range of 4'7" – 6'10". Read the full review.
How to decide
Start with fit. If only one chair covers your height and weight comfortably, the rest of the specification sheet is secondary. Then weigh track coverage against roller technology, and finally compare warranty terms from the specific retailer you intend to buy from.
This pairing is generated from the product database and does not yet carry an editorial verdict. Our curated head-to-heads are listed on the compare page.