Tokai Senko K.K. (3577.T) is a Japan-based company primarily engaged in textile printing, dyeing, and finishing; the design, processing, and sale of textile products including natural and synthetic fabrics and knits; and the development and sale of industrial machinery such as chemical concentration measurement and control equipment. Founded in 1941 and headquartered in Nagoya, Japan, the company operates through segments that also encompass sewing product sales such as pants, pajamas, and casual shirts; childcare and babysitting services; warehousing and storage for textiles; laundry services for hotel linens; and other activities including systems operations and real estate rentals. It maintains geographic operations in Japan with plants in Nagoya, Hamamatsu, and Gifu, alongside overseas affiliates in Thailand (Tokai Dyeing Co., Ltd., Tex Tracing Co., Ltd.), Indonesia (P.T. Tokai Texprint Indonesia, P.T. Dessin Junn Indonesia), and the Philippines (Tokaitex Phils. Inc.). Domestic subsidiaries include TK Support Co., Ltd., Totmate Co., Ltd., Dessin Junn Co., Ltd., and Tokai Trading Co., Ltd. In recent developments, the company raised its fiscal year ending March 2026 revenue forecast to 14.3 billion yen and operating profit to 400 million yen, reflecting alleviation in its overseas dyeing processing business following inventory adjustments and the commencement of commodity ETF production; it also increased its year-end consolidated dividend to 25 yen per share.