Research and Development



The history of TOTO's manufacturing dates back nearly a century. Before Japan even had a sewer system, our company began developing ceramic sanitary ware to improve people's lives and provide a healthy and civilized way of life. Since our founding, we have made constant efforts and conducted research and development to help build a prosperous and comfortable lifestyle and culture, particularly with plumbing products.

TOTO will continue to develop the technologies and products by local people as a true company of their country that contributes to better lifestyles by providing plumbing products suitable for particular local customs and culture, and we will aggressively take on new business fields that have growth potential.


For more information, please refer to the website of each area.