Sotoh Co., Ltd. engages primarily in textile processing, manufacturing, sales, and real estate activities in Japan. The company offers dyeing and processing services for woolen, composite fiber, and knitted fabrics, including high-grade fashion clothing materials, men's clothing, formal wear, and office uniforms; manufactures and sells textile products such as luxury fashion and uniform materials; and leases stores and land to mass retailers through its real estate segment. Founded in 1923 and headquartered in Ichinomiya, Japan, Sotoh operates mainly domestically with approximately 586 employees across its dyeing processing, textile, and real estate businesses. In January 2025, the company agreed to acquire G-STAGE-JAPAN Co., Ltd. and Geno Co., Ltd. for ¥270 million to consolidate management resources and strengthen sales of proprietary products; its subsidiaries Sotoh Daiichi Factory, Sotoh Ichinomiya Factory, Sotoh J-Tech, and Kodama Keori obtained RWS certification from the KEKEN Testing and Certification Center; and the company launched new processing technologies including Danto, Denimour Neo, Natural Cerata, E-barrier, Dry MAX, and Mimamo dyeing while receiving the 2023 New Aichi Creation R&D Subsidy.