This bathtub is an integral part of the new INAX S600 collection. It is based on Lixil’s unique aesthetic philosophy, “Humanitecture – The Fusion of Human and Architecture.” Unlike regular bathtubs that have a height of 600 mm, it has been intentionally designed with a reduced height of 540 mm. This makes it easier to climb in and out of the tub and reduces water consumption. The inner shape of the tub uses a hybrid design suited for both the Japanese bathing style of sitting upright in the tub and the Western style of lying back and relaxing. The pattern on the base of the tub is both decorative and useful as a grip for enhanced safety.