A bathroom of Japanese apartment is prefabricated unit and very small. The designer aimed to produce Bathroom accessories which would fit to the space. That means to keep its function and do not inhibit opening and closing door, keep good enough space to move around. Generally square shaped design would fit it. But a concept of R2300 is” Bring soft atmosphere to bathroom.” Each surface of the products had divided finely and adjusted irregularities in detail. It realized good enough size and round form, smooth curve.

The first Japanese Sanitary Ware manufacturer established in 1954, ran by family business. Reliance expands its business with the Japanese economic growth. In 1960'S, started to supply OEM products to TOTO and LIXIL in prefabricated Unit-Bath and Reliance brand became established as a standard bathroom accessory for Japanese Hotel industry. In 1990'S, started to cooperate with Dornbracht Group, known as German luxurious culturing life company to introduce the latest worldwide Interior Design to the Japanese market. Nowadays, Reliance supplies Bath related products and service to hospitality not only for Hotels, but also for Private houses and Public space under the original brand LE BAIN.