Jichinsai (Groundbreaking Ceremony)

Jichinsai is a Shinto purification ceremony performed before construction begins on a new building, road, or other structure. The ritual asks the kami of the land for permission to use the site and prays for safety during the construction process. It remains widely practiced in modern Japan — even large corporations and government agencies routinely hold jichinsai before breaking ground on major projects.

The ceremony is conducted by a Shinto priest who sets up a temporary altar at the construction site, marks the sacred space with shimenawa and bamboo poles, and performs a series of purification rites. Key elements include presenting offerings of food and sake to the kami, reading a norito (prayer), and the ritual act of 'breaking ground' using a ceremonial hoe, spade, and pickaxe performed by the building's owner and key participants.

Jichinsai illustrates how Shinto practices remain embedded in secular Japanese life. Even people who do not consider themselves religious will typically insist on a jichinsai before building a home. The underlying logic — that the land has a spiritual dimension that deserves respect — reflects the Shinto worldview of kami inhabiting natural places.