Opened in November 2005, this museum brings together invaluable materials on Nagasaki's international exchanges. It attracted attention for being the first prefectural-level museum to adopt a designated manager system that included a curatorial department. NOMURA Co.,Ltd. has been involved in the facility's operation as the designated manager since its opening. While utilizing our comprehensive capabilities to hold exhibitions and events, we also actively engage in activities with the cooperation of citizens, such as having volunteers recreate trials in skits at the restored magistrate's office. Furthermore, it plays a role as a research center for "Nagasaki Studies," and operates with a system that ensures the continuity of cultural administration in cooperation with the facility's owner.