The official name of the main shrine of Naikū is Kotaijingu (皇大神宮) and is the place of worship of the goddess Amaterasu. The grounds of Naikū contain a number of structures, including the following:
The Uji Bridge This 100 meter wooden bridge, built in a traditional Japanese style, stretches across the
Isuzu River at the entrance of Naikū. Like the shrine buildings of Naikū, it is rebuilt every 20 years as a part of the Shikinen Sengū ceremony. The bridge is typically built by carpenters with less experience to gain more skills before moving on to take on the task of working on the main shrine. On crossing the bridge, the path turns to the right along the banks of the Isuzu river and passes through large landscaped gardens.
Temizusha After crossing a short, wide bridge, pilgrims to the shrine encounter the Temizusha, a small, roofed structure containing a pool of water for use in ritual purification. Visitors are encouraged to wash their hands and rinse their mouths at Temizusha as a symbolic act to clean the mind and body of impurity. The first of two large torii gates stands just beyond the Temizusha.
Saikan and Anzaisho After passing the first large torii gate, the Purification Hall (Saikan), and the hall for visitors from the imperial household (Anzaisho) is located to the left. The Saikan is used by shrine priests to purify themselves before performing ceremonies at the shrine. They are required to spend one or two nights to free their minds of worldly issues, partaking in baths and eating meals cooked with the sacred fire.
Kaguraden This hall for special prayer, located just after the second large torii gate, is open to the public for the offering of individual prayers to the kami, the giving of donations and the purchase of special talisman of protection, amulets and hanging scrolls of Amaterasu Omikami.
Imibiyaden This hall contains the sacred fire used to cook all of the food offerings to the kami of Ise Shrine. Rice and other offerings cooked on the sacred fire are stored in a box made of Japanese cypress, then purified at the Haraedo immediately in front of the Imibiyaden before being offered to the kami.
Kōtai Jingū – the main shrine The pilgrimage path then approaches the fence of the inner sanctum (昇殿, shōden) of Naikū by a set of large stone steps. Within another set of fencing inside the gate is the main shrine (正宮, seigū) itself. Visitors are supposed to keep to the sides of the path as the middle is set aside for the goddess Amaterasu. Etiquette is the same as for most Shinto shrines. Though the actual shrine is hidden behind a large fence, pilgrims can approach the gate to offer their prayers. Photographs in this area are prohibited and this restriction is strictly policed. Kotai Jingū is said to hold the
Sacred Mirror, one of three
Imperial Regalia of Japan said to have been given to the first Emperor by the gods. From a path that follows the line of the outer wall, the distinctive roof of the shrine building can be seen through the trees. In front of the walled shrine compound can be seen an open area which was the location of the rebuilding of the shrine in 2013. == Pilgrimage at Ise ==