The primary business includes Café Muji, Meal Muji, Muji Campsite, florist and home furnishing; the company has also engaged in architectural projects such as the Muji houses.
Bisnis utamanya meliputi Café Muji, Santapan Muji, Tempat Perkemahan Muji, penjualan bunga dan perabot rumah tangga; perusahaan juga telah terlibat dalam proyek arsitektur seperti rumah-rumah Muji.