Custom Underwear for the Japanese and Korean Market — Rib Knit with Beading and Embroidery
We supply underwear to japanese and korean buyers built for mild spring and autumn. Cloth weight, weave openness and colour fastness are specified for the climate first: Rib Knit at 210-260 gsm, shade-matched to hold through the Korean back-to-school season. Programmes start at 150 pieces per style per colour and ship to Tokyo or Osaka.
The failures here are predictable: minimum order quantities far above what a growing brand can absorb, and long lead times that miss the selling season. We lock the specification before bulk — weight, shrinkage, stitch density and tolerance — and prepare the conformity documents for Japan so containers clear instead of accruing demurrage while the Korean back-to-school season passes.

Specification
| Product | Underwear |
|---|---|
| Market | Japan and Korea (Japan) |
| Base fabric | Rib Knit (210-260 gsm) |
| Decoration / finish | Beading and Embroidery |
| Climate notes | Built for mild spring and autumn |
| Size range | Custom grading for East Asian fit blocks |
| Colour options | 24 Pantone-matched shades |
| MOQ | 150 pieces per style per colour |
| Sampling | 12 working days, 5 days per revision |
| Bulk lead time | 30-40 days after approval |
| Compliance | Japanese and Korean language care labelling; Korean fibre product safety standards |
| Ship to | Tokyo or Osaka |
What Japanese and Korean buyers can customise
- Garment Dyeing — available on Rib Knit, quoted per position and per colour.
- All-Over Sublimation — available on Rib Knit, quoted per position and per colour.
- Pleating — available on Rib Knit, quoted per position and per colour.
- Sequin Work — available on Rib Knit, quoted per position and per colour.
- Ruching — available on Rib Knit, quoted per position and per colour.
- Chenille Embroidery — available on Rib Knit, quoted per position and per colour.
- Smocking — available on Rib Knit, quoted per position and per colour.

How we produce it
- Tech pack review and fabric confirmation for mild spring and autumn
- Lab dips or print strike-off approved against the regional palette
- Rib Knit-spec prototype graded to Custom grading for East Asian fit blocks
- Fit sample and wash test, then a pre-production sample
- Bulk cutting with beading and embroidery applied under controlled settings
- In-line inspection, final AQL 2.5 inspection and packing for Tokyo or Osaka
Where it sells
- Retail and wholesale — packed to size ratio for regional distribution
- Corporate and hospitality uniforms — repeatable spec for seasonal reorders
- School and institutional programmes — durable cloth at a fixed landed cost
- Online and marketplace sellers — restockable spec held on file
- Festive and seasonal collections — timed to the Korean back-to-school season

Import, duty and delivery
Japanese and Korean language care labelling is arranged before the goods leave the factory. We ship to Tokyo or Osaka with the commercial invoice, packing list and certificate of origin. Buyers here inspect to a tighter standard: needle detection, dimensional stability after washing and seam appearance are checked before packing, and labelling follows the Household Goods Quality Labelling rules rather than a generic care tag.
FAQ
How long does sampling take?
A first prototype is typically ready in 12 working days after the tech pack is confirmed, including fabric sourcing if the base cloth is not in our stock library. Revisions add about 5 days each.
How is shipping handled?
We quote EXW, FOB, CIF and DDP. Consolidated sea freight is the default for bulk programmes, with air or express options when a launch date is at risk.
What file formats do you need for artwork?
Vector files (AI, EPS, PDF) give the best print and embroidery results. For raster artwork please supply at least 300 dpi at the final print size. We digitise embroidery files in-house and return a sew-out photo for approval.
Do you provide compliance documents?
We can arrange OEKO-TEX, GOTS, BSCI, WRAP and ISO documentation as well as third-party testing reports for Korean fibre product safety standards, and we support REACH, CPSIA and Prop 65 declarations for the relevant markets.
Start your Japanese and Korean programme
Send us your tech pack or even a rough sketch — we will come back with fabric options, a costed sample plan and a realistic production calendar.







