Tomioka Silk Trademark

Tomioka Silk Brand Trademark is issued to products using silk supplied by the Tomioka Silk Brand Association as raw material.
Tomioka Silk Brand Trademark is available in two versions.

Tomioka Silk Trademark (orange)

Products bearing this trademark are using silk made from 100% carefully selected Tomioka cocoons, they are 100% made in Japan and have been certified by the president of the Tomioka Silk Brand Committee upon application for certification. Our association is the only institution to deal with Tomioka cocoons.

  • Textile products (including futon and brushes)
  • Body care items, cosmetics, accessories and miscellaneous goods
  • Every other product considered as necessary by the president of the Tomioka Silk Brand Association.

Tomioka Silk Platina Trademark (Lyon blue)

This trademark is a proof that a silk product was entirely made in Japan from 100% carefully selected Tomioka cocoons, and that it was recognized of outstanding value from a design and originality perspective.
Silkworm breed name, cocoon producing area, traceability information, registration number of the person indicated, name and location of the applicant to the certification are written on the back of the tag.

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