Custom T-Shirt for the Japanese and Korean Market — Rayon with Hangtag and Packaging
We supply t-shirt to japanese and korean buyers built for humid Japanese summers. Cloth weight, weave openness and colour fastness are specified for the climate first: Rayon at 90-120 gsm, shade-matched to hold through the Japanese gift-giving season. Programmes start at 500 pieces per style per colour and ship to Tokyo or Osaka.
The failures here are predictable: suppliers who disappear once the deposit is paid, and color drift between lab dips and bulk fabric. 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 Japanese gift-giving season passes.

Specification
| Product | T-Shirt |
|---|---|
| Market | Japan and Korea (Japan) |
| Base fabric | Rayon (90-120 gsm) |
| Decoration / finish | Hangtag and Packaging |
| Climate notes | Built for humid Japanese summers |
| Size range | Japanese sizing S-3L |
| Colour options | 24 Pantone-matched shades |
| MOQ | 500 pieces per style per colour |
| Sampling | 12 working days, 5 days per revision |
| Bulk lead time | 30-60 days after approval |
| Compliance | JIS textile testing documentation; Japanese Household Goods Quality Labelling Act |
| Ship to | Tokyo or Osaka |
What Japanese and Korean buyers can customise
- Ruching — available on Rayon, quoted per position and per colour.
- Piping and Binding — available on Rayon, quoted per position and per colour.
- Garment Dyeing — available on Rayon, quoted per position and per colour.
- Custom Button — available on Rayon, quoted per position and per colour.
- Dye-Sublimation Printing — available on Rayon, quoted per position and per colour.
- Smocking — available on Rayon, quoted per position and per colour.
- Shirring — available on Rayon, quoted per position and per colour.

How we produce it
- Tech pack review and fabric confirmation for humid Japanese summers
- Lab dips or print strike-off approved against the regional palette
- Rayon-spec prototype graded to Japanese sizing S-3L
- Fit sample and wash test, then a pre-production sample
- Bulk cutting with hangtag and packaging 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 Japanese gift-giving season

Import, duty and delivery
JIS textile testing documentation 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
What is the minimum order quantity?
Standard programmes start at 500 pieces per style and colour. We can split sizes across a size set, and for first orders we often accept a mixed-colour run to help you test the market.
Do you provide compliance documents?
We can arrange OEKO-TEX, GOTS, BSCI, WRAP and ISO documentation as well as third-party testing reports for Japanese Household Goods Quality Labelling Act, and we support REACH, CPSIA and Prop 65 declarations for the relevant markets.
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.
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.
Start your Japanese and Korean programme
Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.







