Hachiman-zukuri
The hachiman-zukuri (八幡造) is a traditional Japanese architectural style used at Hachiman shrines in which two parallel structures with gabled roofs are interconnected on the non-gabled side, forming one building which, when seen from the side, gives the impression of two.[1] The front structure is called gaiden (外殿, outer sanctuary), the rear one naiden (内殿, inner sanctuary), and together they form the honden.[2][3] The honden itself is completely surrounded by a cloister-like covered corridor called kairō' (回廊) (see photo). Access is made possible by a gate called rōmon (楼門).
It has a hirairi or hirairi-zukuri (平入・平入造) structure, that is, the building has its main entrance on the side which runs parallel to the roof's ridge (non gabled-side). There are entrances also at the center of the gabled sides (see image). In general, the rear structure is 3x2 ken[4], while the front one is 3x1.[1]
The space between the two structures is one ken wide and forms a room called ai-no-ma (相の間).[1] The actual width and height of this room vary with the shrine.
Extant examples are Usa Shrine and Iwashimizu Hachiman-gū. This style, of which only five Edo period examples survive, may be of Buddhist origin, since some Buddhist buildings show the same division. For example, Tōdai-ji's hokke-dō[5] is divided in two sections laid out front and back. Structural details also show a strong relationship with the Heian period style called shinden-zukuri used in aristocratic residences.[1] Another possible origin of this style may have been early palaces, known to have had parallel ridges on the roof.[1]
An example of hachiman-zukuri style
Isaniwa Shrine (伊佐爾波神社) in Matsuyama, Ehime, is a rare example of the hachiman-zukuri style.
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The shrine is hidden behind a cloister-like corridor called kairō (回廊). Access is possible through gate called rōmon (楼門)
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The rōmon leads to the haiden, or oratory, which in turn leads to the honden.
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The characteristic profile of a hachiman-zukuri honden
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From left to right, the rōmon, the haiden, and the honden
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The gabled side of the honden. Visible the door of the ai-no-ma
Notes
- ^ a b c d e JAANUS, Hachiman-zukuri accessed on December 1, 2009
- ^ History and Typology of Shrine Architecture, Encyclopedia of Shinto accessed on November 2009
- ^ Kōjien Japanese dictionary
- ^ The ken is the distance between one supporting pillar and another, a quantity which can vary from shrine to shrine and even within the same building.
- ^ Literally "Lotus Sūtra Hall". A hall whose layout allows walking around a statue for meditation.