- Japanese Prime Minister Sanae Takaichi convened an expert meeting on Monday to revise the "Three Security Documents," clearly stating that Japan should enhance its ability to respond to new forms of warfare and prepare for prolonged conflicts. This move marks a substantial shift in Japan's defense policy stance.
- Japan's defense budget has continuously surpassed the thresholds of 6 trillion, 7 trillion, 8 trillion, and 9 trillion yen. The government plans to expand the total defense expenditure to approximately 43 trillion yen from 2023 to 2027, with markets closely evaluating the potential impact of this massive spending on Japan's government bond (JGB) issuance scale.
- Along with lifting restrictions on arms exports and advancing the establishment of a national intelligence agency, the Japanese government plans to revise the Self-Defense Forces' rank names to align with the structure of the former Japanese military. The expectation of geopolitical premiums is driving a restructuring of valuation models in Tokyo's stock market for the military-industrial and heavy machinery sectors.
Expansion of Defense Budget and Reassessment of Fiscal Deficit
The accelerated revision of the "Three Security Documents" and the surge in defense spending by the Japanese government are reshaping long-term expectations of Japan's fiscal health in the foreign exchange and fixed-income markets. The 43 trillion yen five-year defense spending plan indicates that defense expenditures will gradually approach 2% of GDP, aligning with NATO standards. In the context of defense budgets consistently exceeding 9 trillion yen, the source of funds becomes a core variable in macro pricing. If the Japanese government primarily relies on the issuance of special bonds to fill funding gaps, the supply pressure on Japanese government bonds will significantly increase. This fiscal expansion expectation may compel the Bank of Japan (BoJ) to face more complex trade-offs on the path of monetary policy normalization, and market participants will closely monitor the long-term interest rate pricing mechanism following the complete exit from Yield Curve Control (YCC).
Military-Industrial Complex and Export Lifting Catalysis
The remilitarization measures promoted by the Takaichi Cabinet, including lifting arms export restrictions and establishing a national intelligence agency, are opening new growth opportunities for Japan's domestic military-industrial chain. Previously limited by the "Three Principles on Defense Equipment Transfers," Japanese defense contractors' clientele was confined to the Ministry of Defense (MoD), making it difficult to spread R&D costs and putting pressure on profit margins. With the gradual lifting of export restrictions, core defense equipment manufacturers like Mitsubishi Heavy Industries (7011:JP), Kawasaki Heavy Industries (7012:JP), and IHI (7013:JP) are expected to bring their advanced conventional submarines, anti-submarine patrol aircraft, and radar systems to the international market. This not only may improve the profit expectations of related companies but also positions these entities for a weighting increase in global defense ETF allocations.
Economic Security and Supply Chain Restructuring
The expert meeting emphasized coordinated development in cybersecurity and economic security areas, reflecting the extension of national security concepts from traditional military fields to commercial and technological domains. Strengthening economic security implies that the Japanese government may increase policy inclination and subsidies for the autonomy of supply chains in strategic materials such as semiconductors, key minerals, batteries, and pharmaceuticals. This may prompt multinational corporations to reevaluate their capacity layouts in the Asia-Pacific region and accelerate the trend of "friendly offshoring." For secondary markets, network security service providers and high-end material suppliers with a domestic substitution logic are likely to benefit from ongoing policy-driven support for their long-term fundamentals.
Geopolitical Premium and Safe-Haven Asset Flows
Symbolic actions like aligning the ranks of the Self-Defense Forces with the structure of the former Japanese military, combined with substantive military expansion and preparation, further complicate the geopolitical landscape in the Asia-Pacific region. This long-term friction expectation is often translated into systemic geopolitical premiums in financial markets. If regional tensions escalate in a spiral manner, global capital allocation may undergo preventive adjustments, evidenced by a reduced exposure of multinational capital to high-risk assets and a defensive rotation towards safe-haven currencies, high-grade sovereign bonds, and gold, which are traditional safe-haven tools.
