MUJI Launches "High Density Twill" Series and "Karoyaka Broad" Series

Published: January 12, 2026
MUJI Launches "High Density Twill" Series and "Karoyaka Broad" Series

MUJI introduces two new clothing series featuring organic cotton blends with modern silhouettes. The High Density Twill series debuts on January 12, followed by the Karoyaka Broad series on January 19.

Ryohin Keikaku Co., Ltd., which operates MUJI, will release 2 items from the "High Density Twill" series starting Monday, January 12, and 2 items from the "Karoyaka Broad" series starting Monday, January 19, sequentially at MUJI stores nationwide and in the online store.※

Ryohin Keikaku aims to realize "a pleasant life and society" based on the value that "simplicity need not feel inferior to luxury," providing products that organize and enrich daily life. The company also considers future lifestyles and products, developing merchandise with consideration for the environment and producers.

"High Density Twill" Series

While preserving cotton's natural texture, the series achieves a refined appearance and appropriate firmness by blending polyester. The cotton yarn has reduced fuzz and a tightly woven structure, creating a fabric with a cleaner and more elegant impression compared to other cotton materials. By weaving cotton in the warp and flexible, elastic polyester yarn in the weft, the fabric maintains cotton's natural expression while achieving lightness and moderate firmness. Organic cotton is used.

"Karoyaka Broad" Series

Characterized by moderate firmness and refined material texture, this series can be worn across a wide range of scenes, from everyday casual styles to office and formal occasions. Organic cotton is used.

Featured Products

①Women's High Density Twill Wide Tapered Pants

Women's High Density Twill Wide Tapered Pants

Wide pants with a curved silhouette featuring two tucks as highlights, using firm cotton-blend material. The side slit design creates a clean look when tucking in tops, with a nine-tenths length that prevents excess fabric around the ankles. Easy to pair with flat shoes, with rear elastic specification for comfortable wear.

②Women's Karoyaka Broad 3/4 Sleeve Shirt

Women's Karoyaka Broad 3/4 Sleeve Shirt

A stand collar shirt with a relaxed silhouette. The distinctive dolman sleeves with wide cuffs and longer back hem create a style that looks complete on its own, despite its simple design.

Ryohin Keikaku will continue to advance product development considering environmental impact reduction and utilization of natural materials, as well as expanding products and services that support the basics of clothing, food, and housing, toward realizing "a pleasant life and society."

※The "Karoyaka Broad" series will be released at select stores (12 stores centered on large-scale locations) and the online store.

Product Lineup

Product list for "High Density Twill" series and "Karoyaka" series