Karuizawa Kogen Church and Uchimura Kanzo Memorial Hall, completed in 1988, stands as a significant religious structure in Nagano Prefecture. Designed by renowned architect Kendrick Bangs Kellogg, this chapel exemplifies contemporary sacred architecture while honoring the legacy of Christian thinker Uchimura Kanzo. The building seamlessly integrates with the natural landscape of the Karuizawa highlands, reflecting Kellogg's distinctive approach to organic architecture. Its design balances modern construction techniques with spiritual purpose, creating a meaningful space for worship and contemplation that resonates with both architectural innovation and religious devotion.