Taisha-zukuri

[2][4] The buildings had gabled roofs, raised floors, plank walls, and were thatched with reed or covered with hinoki cypress bark.

[7] According to the tradition of Shikinen sengū-sai (式年遷宮祭), the buildings or shrines were faithfully rebuilt at regular intervals adhering to the original design.

The floor plan has therefore the shape of the Chinese character for rice field (田), an element which suggests a possible connection with harvest propitiation rites.

[10] Because its floor is raised above the ground, the honden is believed to have its origin in raised-floor granaries like those found in Toro, Shizuoka prefecture.

[10] The oldest extant example of taisha-zukuri is the honden at Kamosu Shrine in Matsue, Shimane prefecture, built in 1582 and now declared a National Treasure.

Reconstruction model of the ancient Izumo-taisha honden, based on remains of old pillars found on the site.
Reconstruction of Izumo Taisha's honden somewhat later, during the Kamakura period
Izumo Taisha's honden