Ise Jingu- Japanese LocationLocation · Landmark"The Most Sacred Shrine in Japan"

Yamato-hime's Search

The sacred mirror Yata no Kagami was originally kept within the imperial palace. According to the Nihon Shoki, during the reign of Emperor Sūjin, the spiritual power of the mirror was deemed too great to house alongside the emperor, and it was moved to a temporary shrine at Kasanui under the care of Princess Toyosukiiri-hime.

It was Yamato-hime-no-Mikoto, daughter of Emperor Suinin, who undertook the journey to find the mirror a permanent home. Her search lasted over twenty years, taking her through province after province. At each stop she established a temporary shrine, and these are still venerated as part of Ise's sacred geography. When she reached the forests along the Isuzu River, Amaterasu spoke to her directly: "Ise is a secluded and pleasant land. In this land I wish to dwell." Yamato-hime built the Inner Shrine on that ground, and the mirror has remained there ever since.

The Mirror in Darkness

The mirror that once lured Amaterasu from the Heavenly Rock Cave now rests sealed within multiple layers of wrapping inside the innermost sanctuary. No outsider has ever seen it. The chief priest and the emperor alone may enter. Even during the transfer ceremony, when the mirror moves to its newly built shrine, it travels under cover of night, shielded from all view.

Amaterasu's instructions to Ninigi, recorded in the Kojiki, were specific: the mirror was herself. He should worship it as he would worship her. When an emperor visits Ise upon enthronement, he stands before his divine ancestress in the form of an object no one has looked upon for centuries.

Twice daily, morning and evening, priests present offerings of rice, water, salt, and sake to Amaterasu in a ritual called Higoto Asayu Ōmikesai. These offerings have continued without interruption for centuries. In October, the Kannamesai festival brings the first fruits of the rice harvest to the mirror's shrine, and the emperor sends a special envoy with offerings from the imperial household.

The Rebuilding

Ise's most distinctive practice is the Shikinen Sengū, the complete rebuilding of the shrine every twenty years. The tradition began in 690 CE under Empress Jitō. Every structure is dismantled and an identical replacement built on the adjacent site, where a pristine gravel courtyard has waited twenty years to receive it.

The process takes eight years. Carpenters begin by harvesting hinoki cypress in the mountains of Kiso in a ceremony of its own. Over ten thousand logs are used. The construction is done entirely by hand with traditional tools and joinery, no nails, no power tools, following plans transmitted through generations of master carpenters. When the new shrine stands complete, the sacred objects move across in a single night.

The old timbers are not discarded. They are distributed to shrines throughout Japan, carrying something of Ise outward. The most recent rebuilding, the sixty-second, was completed in 2013.

The Roads to Ise

Throughout Japanese history, pilgrimage to Ise has been one of the great collective acts of devotion. During the Edo period, mass pilgrimages called Okage Mairi swept across the country. The largest, in 1830, drew an estimated five million people, roughly one-eighth of Japan's population.

The pilgrimages were remarkable for their spontaneity. Entire communities would decide to depart without warning. Servants left their masters, children left their parents, and social hierarchies dissolved in the shared journey. The roads to Ise were lined with free inns and food stations provided by locals who believed supporting pilgrims brought divine favor.

Visitors today still cross the Uji Bridge over the Isuzu River, purify their hands and mouths at the riverbank, and walk the gravel paths beneath ancient cryptomeria trees toward a sanctuary they can approach but never enter.