The Kusanagi Plaza at Atsuta Shrine's Sword Treasure House represents a contemporary approach to sacred architecture completed in 2021. Designed by Tetsuro Ueda and Genso Comprehensive Design, this facility seamlessly integrates modern architectural principles with traditional Shinto sanctuary values. Located at the historic Atsuta Shrine in Nagoya, the structure serves as both a functional gathering space and a reverent exhibition area. Its thoughtful design respects the spiritual significance of the site while providing visitors with enhanced accessibility and contemplative environments. This project exemplifies how contemporary architecture can honor centuries-old religious traditions through innovative spatial planning and material selection.