【Business Items】 ■ Sales of inorganic ceramic coatings ■ Investigation and diagnostic services for non-destructive testing of buildings and structures ■ Construction management for buildings and structures ■ Sales of paints, cleaning agents, etc. ■ Sales and installation of inorganic ceramic coatings for vehicles and ships ■ Consulting services ■ Asbestos business (CAS method) ■ Guidance and development of franchise business ■ Agent for CRO method, agent for CRI method, agent for CRC method ■ Agent for CBG method, agent for CAS method

Major Clients (Partial List) (Honorifics omitted / Listed in no particular order) Seiyu LLC, Lumine Co., Ltd., Chuo Building Maintenance Co., Ltd., Nippon Life Insurance Company, Nippon Paper Industries Co., Ltd., JR East Building Tech Co., Ltd., Central Japan Railway Company (JR Central), Tokyo Metropolitan Bureau of Transportation, Japan Post Holdings Co., Ltd., Expressway Research Institute Co., Ltd., Idemitsu Engineering Co., Ltd., Hibiya Engineering, Ltd., Haseko Reform Co., Ltd., Yasui Architects & Engineers, Inc., Penta-Ocean Construction Co., Ltd., Heisei Kogyo Co., Ltd., Asahi Kasei Corporation, City of Sapporo (Hokkaido), City of Aomori (Aomori Prefecture), Iwate Prefectural Medical Bureau, Xymax Corporation, Dai-ichi Life Insurance Company, Taisei Building Management Co., Ltd., Hanshin Facilities Research Co., Ltd., Shinryo Corporation, The Asahi Shimbun Company, Showa Sekkei Inc., Mitsubishi Electric Building Solutions Corporation, Tokyu Community Corp., Heisei Building Co., Ltd., Nerima City (Tokyo), Nishinomiya City (Hyogo), and others.