In Japan, the practice of designating sacred areas started in the Yayoi period (500 BC - 300 AD) based on the fundamental beliefs of Shintoism. Land features like mountains, waterfalls, rocks, and islands were considered capable of drawing kami and hence were revered as yorishiro..[1]
In the beginning, sacred locations were likely marked with only a fence surrounding the area and a torii gate, at the entrance.[2] Afterwards, temporary structures resembling modern portable shrines were built to receive the deities at the holy site.[3]
As time passed, the temporary structures used to welcome the gods evolved into permanent structures that were dedicated solely to the gods. Ancient shrines were constructed in different styles such as dwellings (for example, Izumo Taisha)[1][4] or storehouses (for example, Ise Grand Shrine).[1][2]
The ancient shrine buildings had gabled roofs, raised floors, plank walls, and were either thatched with reed or covered with hinoki cypress bark..[2] In the past, the early shrines didn't have an area for people to worship..[1] Three important forms of architecture styles exist: taisha-zukuri, shinmei-zukuri, and sumiyoshi-zukuri.[3][5]
The tradition of Shikinen sengū-sai states that buildings or shrines are regularly rebuilt according to the original design. This has been done throughout the centuries to preserve ancient styles up to the present day..[note 1][4][8][9]
Common features
The following is a diagram illustrating the most important elements of a Shinto shrine: