TOTO Ltd. engages in the manufacture and sale of restroom, bath and kitchen equipment, ceramics, and eco-friendly materials. It operates through the following segments: Japan Housing Equipment, China & Asia Housing Equipment, Americas & Europe Housing Equipment, New Business Domains, and Others. The Japan, China & Asia, and Americas & Europe Housing Equipment segments handle sanitary ware, toilet seats with bidet functions, unit bathrooms, metal faucet fittings, system kitchens, and lavatories. The New Business Domains segment covers environmental and ceramic products. The Others segment includes the real estate leasing business. The company was founded by Kazuchika Okura on May 15, 1917 and is headquartered in Kitakyushu, Japan.