Japan’s 12-day general election campaign officially began on Tuesday, following Prime Minister Sanae Takaichi’s dissolution of the lower house on January 23. The February 8 vote will be the culmination of the shortest period between parliamentary dissolution and election day in Japan’s postwar history, a compressed timeline that has given opposition parties limited runway to organize while allowing Takaichi to capitalize on approval ratings that remain near 70%.
Financial markets have responded to the election dynamics with a mixture of optimism and caution. The Nikkei 225 rallied sharply in the sessions following the dissolution announcement, with investors betting that a clear Takaichi mandate would remove legislative uncertainty and accelerate the passage of a record-setting 2026 budget. The so-called “Takaichi trade,” centered on domestic demand stocks, defense contractors, infrastructure companies, and exporters benefiting from yen weakness, has been a dominant positioning theme across Japanese equity desks since mid-January. The yen, meanwhile, has remained under pressure, hovering near 159 to the dollar, its weakest level since mid-2024.
The fiscal policy debate has sharpened as the campaign progresses. Takaichi has made “responsible yet aggressive fiscal policy” the centerpiece of her platform, advocating for a substantial spending package that includes defense budget increases, nuclear reactor reactivation, infrastructure investment, and potential food consumption tax relief. The proposed two-year suspension of the consumption tax on food, if implemented, would reduce tax revenue by approximately 5 trillion yen ($32 billion). Bond market participants have taken notice: Japan’s 30-year government bond yield has climbed to record levels, reflecting concern about the long-term trajectory of public finances under an administration committed to sustained fiscal expansion.
The opposition landscape favors the governing coalition. The newly formed Centrist Reform Alliance, created through a merger of the Constitutional Democratic Party and Komeito, has struggled to present a unified policy platform in the compressed campaign window. Komeito’s departure from its quarter-century partnership with the LDP was driven by disagreements over Takaichi’s conservative agenda and the party’s handling of political funding scandals. The merger with the liberal-leaning CDP created ideological tensions within the new alliance that have been difficult to resolve under election pressure. Pre-election polling suggests the CRA will lose seats relative to its predecessor parties’ combined total.
The geopolitical dimension remains central to the campaign narrative. Takaichi’s November remarks suggesting Japan could intervene militarily in the event of a Chinese attack on Taiwan triggered a sharp deterioration in Sino-Japanese relations. Beijing has responded with restrictions on dual-use goods exports, flight cancellations, seafood import limitations, and reported curtailment of rare-earth material shipments. These retaliatory measures have made national security a top-tier election issue, alongside the cost-of-living concerns that dominate household sentiment. Takaichi’s coalition partner, the Japan Innovation Party, has reinforced the security-first message, supporting the abolition of export restrictions on defense equipment that currently limit Japan’s ability to sell military hardware to partner nations.
For international investors, the election outcome will have material consequences for asset allocation across Japanese equities, government bonds, and the yen. A supermajority for the LDP-JIP coalition would give Takaichi the constitutional authority to override the upper house on fiscal legislation and potentially advance constitutional amendments, including revisions to Article 9 governing Japan’s military posture. That scenario would likely trigger further equity gains, particularly in defense and infrastructure sectors, while intensifying pressure on the long end of the yield curve. A weaker result, while unlikely based on current polling, would introduce legislative friction and could prompt a reassessment of the fiscal expansion trade that has driven the Nikkei to successive record highs since January.
The international community is watching closely. U.S. President Donald Trump delivered an endorsement of Takaichi via Truth Social on Thursday, calling her “a strong, powerful, and wise leader” and announcing plans for a White House meeting on March 19. The endorsement, unusual for a sitting U.S. president during a foreign election, underscores the strategic alignment between Washington and Tokyo under Takaichi’s leadership, particularly on defense spending and China policy. Keidanren, Japan’s most influential business federation, has expressed support for political stability, describing the current economic moment as a “critical juncture for achieving sustainable and strong growth.” The election result will determine whether that juncture leads to the accelerated fiscal expansion Takaichi has promised or to a more contested and incremental policy path.
