thumb|300 px|Yellow: moya, white: Hisashi (architecture)|hisashi, red: [[mokoshi]]In Japanese architecture, the is the core of a building. Originally, the central part of a residential building was called omoya. After the introduction of Buddhism to Japan in the 6th century, moya has been used to denote the sacred central area of a temple building. It is generally surrounded by aisle like areas called hisashi. In temples constructed in the hip-and-gable style (irimoya-zukuri), the gabled part usually covers the moya while the hipped part covers the aisles.
thumb|300 px|Yellow: moya, white: Hisashi (architecture)|hisashi, red: [[mokoshi]]In Japanese architecture, the is the core of a building. Originally, the central part of a residential building was called omoya. After the introduction of Buddhism to Japan in the 6th century, moya has been used to denote the sacred central area of a temple building. It is generally surrounded by aisle like areas called hisashi. In temples constructed in the hip-and-gable style (irimoya-zukuri), the gabled part usually covers the moya while the hipped part covers the aisles.
== A ''butsuden's floor plan== left|thumb|160 px|A butsuden's floor planThe drawing shows the floor plan of a typical Zen main butsuden such as the one in the photo above at Enkaku-ji in Kamakura. The core of the building (moya) is 3 x 3 ken wide and is surrounded on four sides by a 1-ken wide hisashi, bringing the external dimensions of the edifice to a total of 5 x 5 ken. Because the hisashi is covered by a pent roof of its own, the butsuden seems to have two stories, but in fact has only one.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).