grey wall covering material; gray wall covering material
A traditional Japanese wall finish, often associated with the Jurakudai palace style. The term is primarily used in architectural and historical contexts.
Juraku is a type of earthen wall used on the walls of Jurakudai palace.
Named after the Jurakudai (聚楽第) palace built by Toyotomi Hideyoshi, where this wall covering was famously used. The exact derivation of the term is tied to this historical context.