Natural. Refreshing. Crafted. A traditional Japanese material known for its natural cooling properties and unique texture, perfect for creating breathable, functional, and stylish home products.
What is igusa?
Igusa, also known as rush grass, is a natural fibre traditionally used in Japan for tatami mats and other home textiles. This renewable material is harvested from the stems of a grass that thrives in Japan’s wetlands, providing a fresh, earthy texture with a timeless aesthetic.
Cooling, breathable throughout summer
Igusa fibres are naturally breathable and moisture-wicking, making them ideal for warmer climates. Recognised for their cooling properties, Igusa is often used in summer mats and bedding, helping to keep spaces fresh and comfortable.
Tough and eco-friendly
Sustainably harvested, Igusa is a renewable resource with minimal environmental impact. Its inherent durability and resilience make it long-lasting. At MUJI, we incorporate it into home products like mats, cushions, and rugs, blending functionality with aesthetic value.
Rich cultural tradition
Rooted in Japan for centuries, Igusa plays a significant role in the traditional Japanese home. Its natural aroma and texture evoke a sense of calm, offering a connection to nature and heritage.