Butsuden

Main hall is the term used in English for the building within a Japanese Buddhist temple compound (garan) which enshrines the main object of veneration. Because the various denominations deliberately use different terms, this single English term translates several Japanese words, among them Butsuden, Butsu-dō, kondō, konpon-chūdō, and hondō. Hondō is its exact Japanese equivalent, while the others are more specialized words used by particular sects or for edifices having a particular structure.

The term (金堂^?), literally "golden hall", started to be used during the Asuka and Nara periods. A kondō is the centerpiece of an ancient Buddhist temple's garan in Japan. The origin of the name is uncertain, but it may derive from the perceived preciousness of its content, or from the fact that the interior was lined with gold. This is the name used by the oldest temples in the country.

A kondō, for example Hōryū-ji's is a true two-story building with a 3x2 bay central core (moya) surrounded by a 1-bay wide aisles (hisashi (廂^?) making it 5x4 bays, surrounded by an external 1-bay wide mokoshi, for a total of 9x7 bays. The second story has the same dimensions as the temple's core at the first story, (3x2 bays), but has no mokoshi.

Some temples, for example Asuka-dera or Hōryū-ji, have more than one kondō, but normally only one exists and is the first building to be built. Because of its limited size, worshipers were not allowed to enter the building and had to stand outside. The kondō and a pagoda were usually surrounded by a corridor called kairō.

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