Isamu Paint Co., Ltd. manufactures and sells paints, solvents, building materials, and related products primarily in Japan. The company offers automotive repair paints; general purpose and industrial paints for various materials and applications; architectural paints optimized for renovation works with enhanced functionality; and aerosol products including spray cans suitable for DIY use; as well as coating equipment, paint booths, auxiliary raw materials, thinners, and semi-finished products. It also provides design, construction, and contracting services for painting and waterproofing works, alongside real estate leasing and management. Founded in 1927 and headquartered in Osaka, Japan, Isamu Paint operates through Paint and Other business segments, targeting automotive repair shops, industrial clients, construction firms, and general consumers with a workforce of approximately 233 employees. Recent activities include participation in the 8th Coatings Japan exhibition in November 2025, updates to GHS labeling for chemical products in November 2025, and collaborations with popular YouTuber Muramasa on high-difficulty color self-repair videos released in late 2025 to promote its automotive paints.