KLASS Corporation manufactures and sells professional machines and tools in Japan. Its Professional segment offers interior construction equipment, such as automatic wallpaper gluing machines; sign/display related equipment that comprise film laminating machines; tapes for interior work and related tools; computer software; and Tatami manufacturing equipment, which include computerized Tatami manufacturing system, as well as related tools/auxiliary materials. The company's Consumer segment engages in the sale of interior products, such as special function tatami mats; provision of replacement of tatami mats and sliding doors for general households; and sale and installation of industrial and residential solar power generation systems, etc. and storage batteries, as well as offers house renovation work. Its Industry segment designs, develops, and manufactures industrial equipment; and sells food equipment for kitchen comprising multi-dispensers. The company was formerly known as Kyokuto Sanki Co.,Ltd. and changed its name to KLASS Corporation in October 2023. KLASS Corporation was incorporated in 1948 and is headquartered in Tatsuno, Japan.