Japan’s government has maintained a consistent policy of case-by-case evaluation for any potential UAP-related disclosures, with Chief Cabinet Secretary Minoru Kihara stating in May 2026 that releases would weigh risks of exposing intelligence-gathering methods against national security interests. No dedicated disclosure program, legislative mandate, or scheduled release timeline has been established through year-end, despite cross-party parliamentary proposals for centralized data handling and U.S. PURSUE releases of files involving incidents near Japanese airspace. Japan’s July 2026 launch of the National Intelligence Bureau further emphasizes internal coordination and secrecy protections over public archives. These procedural and institutional priorities underpin trader expectations that no new Japanese UAP files will be declassified by December 31, 2026.