Borderless tatami · Ryukyu style

Natural Rush (Igusa) — Fiberboard & foam core, Large Size

Borderless mats use a fine, dense meseki weave of natural igusa rush, made so the edges can be folded neatly without border cloth. Fresh green at first, mellowing to a warm gold.

  • Price per matfrom JPY 32,000
  • Half mat (square)70% of the full mat
  • Large sizeup to 100 × 200 cm
  • CoreFiberboard & foam
  • Surfaces11 to choose from

Prices by surface

Price per made-to-measure mat in Japanese yen. Exports are free of Japanese consumption tax. Export packing and freight are quoted separately.

Meseki rush

  • MS-101 tatami surface

    MS-101

    Fine meseki weave of quality Chinese rush. Our best-value borderless surface.

    full
    up to 100 × 200 cm
    JPY 32,000
    half
    up to 100 × 100 cm
    JPY 22,400
    Get an estimate
  • MS-102 tatami surfaceRecommended

    MS-102

    Meseki weave of reduced-pesticide rush from Kumamoto, Japan. Very even and beautiful; our recommendation for borderless mats.

    full
    up to 100 × 200 cm
    JPY 38,000
    half
    up to 100 × 100 cm
    JPY 26,600
    Get an estimate

Kyoto Modern (patterned rush)

  • Kyoto Modern 1 asa no ha/ Pink × Natural tatami surface

    Kyoto Modern 1 asa no ha/ Pink × Natural

    full
    up to 100 × 200 cm
    JPY 50,000
    half
    up to 100 × 100 cm
    JPY 35,000
    Get an estimate
  • Kyoto Modern 2 asa no ha / Gray × Pink tatami surface

    Kyoto Modern 2 asa no ha / Gray × Pink

    full
    up to 100 × 200 cm
    JPY 50,000
    half
    up to 100 × 100 cm
    JPY 35,000
    Get an estimate
  • Kyoto Modern 3 asa no ha / Natural tatami surface

    Kyoto Modern 3 asa no ha / Natural

    full
    up to 100 × 200 cm
    JPY 50,000
    half
    up to 100 × 100 cm
    JPY 35,000
    Get an estimate
  • Kyoto Modern 1 aoi / Light Green × Natural tatami surface

    Kyoto Modern 1 aoi / Light Green × Natural

    full
    up to 100 × 200 cm
    JPY 50,000
    half
    up to 100 × 100 cm
    JPY 35,000
    Get an estimate
  • Kyoto Modern 1 karesansui / Indigo × Gray tatami surface

    Kyoto Modern 1 karesansui / Indigo × Gray

    full
    up to 100 × 200 cm
    JPY 50,000
    half
    up to 100 × 100 cm
    JPY 35,000
    Get an estimate
  • Kyoto Modern 2 karesansui / Paleblue × Natural tatami surface

    Kyoto Modern 2 karesansui / Paleblue × Natural

    full
    up to 100 × 200 cm
    JPY 50,000
    half
    up to 100 × 100 cm
    JPY 35,000
    Get an estimate
  • Kyoto Modern 1 kaku / Natural × Black tatami surface

    Kyoto Modern 1 kaku / Natural × Black

    full
    up to 100 × 200 cm
    JPY 50,000
    half
    up to 100 × 100 cm
    JPY 35,000
    Get an estimate
  • Kyoto Modern 2 kaku / Deep Green tatami surface

    Kyoto Modern 2 kaku / Deep Green

    full
    up to 100 × 200 cm
    JPY 50,000
    half
    up to 100 × 100 cm
    JPY 35,000
    Get an estimate
  • Kyoto Modern 3 kaku / Natural tatami surface

    Kyoto Modern 3 kaku / Natural

    full
    up to 100 × 200 cm
    JPY 50,000
    half
    up to 100 × 100 cm
    JPY 35,000
    Get an estimate

About this core

Fiberboard & foam core. Our standard core: wood fiberboard with a foam layer. Light, stable and accepted by every country we ship to.

Mat thickness 20–60 mm at the listed price. For very thin mats of 13 mm or 15 mm we use the Zetron foam core, at JPY 13,000 extra per mat.

Compare all tatami cores →

Good to know

  • Every mat is made to your measurements, in 1 mm steps. Each mat in a room can be a different size.
  • Half mats are square and cost 70% of a full mat. Laying them in alternate directions gives the classic Ryukyu checkerboard look.
  • Production takes 3–4 weeks, depending on how busy our workshop is. Sea freight adds 6–8 weeks to the port; air courier about 1 week.
  • We prepare export packing and the documents for customs and trade agreements.

Other cores

Any surface on this page can be made with another core. The amounts below are added to the surface price for a standard-size mat with the fiberboard & foam core:

CoreLarge size
Fiberboard & foam (standard)+JPY 4,000
All-fiberboard core+JPY 7,000
Rice-straw core+JPY 12,000
Underfloor-heating compatible core+JPY 14,000
Zetron ultra-light foam core (thin mats, 13–15 mm)+JPY 13,000
Hinoki cypress core+JPY 30,000

Get a written quote

Tell us the room size, the surface you like and your country. We reply with the price of the mats, export packing and freight to your port or door.

Request an estimate Try the Tatami Visualizer Shipping & import guide