18th April, 2025
April 18, 2025 (Friday) Renewal opening of the National Museum of Territory and Sovereignty The National Museum of Territory and Sovereignty reopened on Friday 18 April. In order to help more people deepen their understanding of the situation surrounding Japan‘s territory and sovereignty, it has been transformed from a conventional “reading exhibition” to a “hands-on exhibition” using the latest video technology, including immersive technology.it is scheduled to be expanded to a new space in the same building in this summer or autumn.