Web Guide

DATE
February 17 (Tue) - 20 (Fri), 2026
VENUE
Tokyo Big Sight

Idaseni

https://wasuian.biz/
  • Interior / Guest Room Equipment / Amenity
  • Booth number W1-N37
  • Japan exhibitors
  • Exportable

Experience authentic Japanese hospitality with genuine Japanese loungewear.

Samue: Easy-to-wear Traditional Japanese Outfits
Idaseni, LTD. is Japan’s top professional manufacturer of the finest quality samue made by Japanese artisans. We offer our own original brand, WASUIAN.

What Idaseni Offers
Variation
・With over 1,000 SKUs of samue alone, we offer the greatest variety in Japanese samue nationwide.
・We make our products entirely with Japanese fabrics with the assistance of long-standing and traditional fabric producers nationwide.
100% Made in Japan/High Quality
・Although most Japanese businesses sew their clothing overseas, we are rare in our insistence on using traditional techniques used by Japanese artisans in our manufacturing, and work to train younger generations to continue these traditions.
・We ensure that everything is entirely made in Japan to be thorough in our creation of the samue, an important piece of Japanese culture.
・We have our own sewing factory specifically for the manufacture of samue, and combine traditional clothing production techniques with modern technology, with no compromises, to maintain a high standard of quality.

Country / Region JAPAN
Exhibited products Japanese-made Samue, indoor wear, pajamas, loungewear, relax wear, haori, hanten, undergarments, geta sandals, setta sandals, tabi socks

Exhibit Product