Japan’s upper house of parliament has approved legislation related to the establishment of a “second capital” city. The law aims to create a backup for Tokyo in the event of a large-scale disaster that could cripple the nation’s governing functions. This "second capital" is intended to ensure the continuity of government operations and national resilience. Specific details regarding the location and development of this alternative capital have not yet been finalized and will be determined in future planning stages. Supporters argue the plan is crucial for national security and disaster preparedness in a country prone to earthquakes and other natural disasters. The legislation’s passage marks a significant step towards decentralizing key functions away from the densely populated Tokyo metropolitan area. The law received majority approval in the House of Councillors and is now officially enacted.