KLASS Corporation manufactures and sells professional machines and tools in Japan. It operates through four segments: Professional, Consumer, Industry, and New Industry. The Professional segment offers interior construction equipment, such as automatic wallpaper gluing machines; sign/display related equipment that comprises film laminating machines; tapes for interior work and related tools; computer software; Tatami manufacturing equipment, which includes a computerized Tatami manufacturing system, as well as related tools/auxiliary materials; and Goolip, a quotation and billing management tool. The 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, and storage batteries, as well as offers house renovation work. The Industry segment designs, develops, and manufactures industrial equipment, such as secondary battery manufacturing equipment; and sells food equipment for kitchens comprising multi-dispensers. The New Industry segment offers water jet technology, and develops and sells automation systems. 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.