HOSHINO WEDDING CHAPEL
(KARUIZAWA, JAPAN)

In the high country of Karuizawa, Japan with pine tress and snow, under the eyes of a neighboring volcano, the sloping stone base of this wedding chapel unites the ascending concrete arches that project up and out of the natural terrain. For insulation from the cold, the self-supporting concrete arches are separated by double glass. The chapel turns in plan towards the south, affording a more uniform distribution of solar radiation from the sun that rolls westerly across the sky. The chapel is radiant heated by tubes of water in the floor. The thermal mass of rock, concrete, and marble floors make it energy effective. The doors, pulpit and pews were designed and hand-crafted from fine cherry wood on the site in a design-build process. As in Nature, the engineering of this chapel represents an integral expression of form. The number-one wedding chapel in the world, this wedding chapel provides over 4000 weddings a year.