In Japan, a is a washbasin provided at the entrance to a holy place for visitors to purify themselves by the ritual washing of hands and rinsing of the mouth.[1] This type of ritual cleansing is the custom for guests attending a tea ceremony[1] or visiting the grounds of a Buddhist temple.[2] The name originates from the verb , meaning "to crouch"[3] or "to bow down", an act of humility.[2] Guests attending a tea ceremony crouch and wash their hands in a set in the tea garden (roji) before entering the tearoom.[3]
are usually of stone, and are often provided with a small ladle, ready for use.[3] A supply of water may be provided via a bamboo pipe[3] called a .
The famous shown here stands in the grounds of the Ryōan-ji temple in Kyoto, and was donated by the feudal lord Tokugawa Mitsukuni.[4] The kanji written on the surface of the stone are without significance when read alone. If each is read in combination with Japanese: 口 (kuchi), the shape of the central bowl, then the characters become Japanese: 吾, 唯, 足, 知 which translates literally as "I only know plenty" (Japanese: 吾 = = I, Japanese: 唯 = = only, Japanese: 足 = = plenty, Japanese: 知 = = know).[5] The underlying meaning, variously translated as "what one has is all one needs",[5] or "learn only to be content"[4] reflects the basic anti-materialistic teachings of Buddhism.