Mbs Inc (1401.T) engages in renovation services for houses and buildings in Japan, specializing in exterior and interior works using proprietary construction technologies. The company provides its core Home Makeup system, which restores aesthetic appearances and offers environmental resistance protection; Skeleton disaster prevention coatings; Cannax, a comprehensive system for new construction, extensions, and renovations covering interiors, plumbing, and exteriors; and Mobapro Check, a mobile monitoring service using camera-equipped devices to photograph and transmit construction progress via email. It also undertakes general construction works, develops and sells functional paints, and delivers consulting services on remodeling projects. Founded in 1993 and headquartered in Ube, Japan, Mbs Inc operates primarily in the domestic market through its Home Makeup and Construction Work segments, targeting residential, apartment, commercial, historic buildings, roads, and bridges. In recent developments, the company announced a capital and business alliance with Donut Robotics in October 2025, acquiring approximately 100 million yen of its shares via third-party allotment to advance AI robotization in construction and civil engineering; it concurrently initiated a share buyback program for up to 100,000 shares (1.4% of issued shares excluding treasury) totaling 150 million yen, running from October 17 to November 20, 2025.