The Ueno Kokubunji Kan is a museum facility completed in 1993, located in Gunma Town, Gunma Prefecture. Designed by renowned architect Kamaji Hirose, this structure serves as a repository for cultural and historical resources related to the ancient Ueno Kokubunji Temple. The building exemplifies contemporary museum design while respecting its historical context. Hirose's architectural approach skillfully integrates modern materials and spatial planning to create an inviting environment for visitors. The facility functions as both a museum and memorial hall, preserving important artifacts and educational materials that illuminate the region's rich Buddhist heritage and archaeological significance during Japan's Nara period.