``` Japanese stocks hit new highs, yen approaches 160! Japan's election to decide fate? Deutsche Bank analyzes three scenarios ```
Japanese Prime Minister Sanae Takaichi’s plans to call an early election are stirring financial markets, driving Japanese stocks to new highs, accelerating the yen’s depreciation, and sending bond yields soaring to multi-decade records. Investors are betting that the Liberal Democratic Party might win the election, clearing the way for large-scale fiscal stimulus. This “Takaichi trade” is sweeping across Japanese assets.
According to a report by Xinhua News Agency citing Kyodo News, Japanese Prime Minister Sanae Takaichi has decided to dissolve the House of Representatives and call an early election on the opening day of the National Diet, June 23. On Wednesday, Takaichi reiterated that she was considering holding an emergency election on February 8.
The Nikkei 225 Index jumped over 1% on Wednesday, at one point breaking through the 54,000 mark, after rising over 3% the previous day to hit an all-time high. The TOPIX also extended its rally, rising 0.87%. This is Takaichi’s first time facing voters since taking office; she supports loose monetary policy and has announced a large-scale economic stimulus plan, viewed by the market as a positive signal.

Meanwhile, the yen weakened past the 159 per dollar level, hitting its lowest point since July 2024. Philip Wee, senior FX strategist at DBS Group Research, said the market may continue to test Japanese policymakers’ tolerance for yen depreciation. Due to a lack of clear guidance on intervention timing, scale, or trigger conditions, speculative pressure on the yen remains high, and an early election could further undermine the Finance Ministry and central bank’s coordination in the FX market.

There was a clear sell-off in the bond market. The yield on Japan’s five-year government bonds rose as much as 1.5 basis points to 1.615% on Wednesday, the highest since the bond’s introduction in 2000. Two- and ten-year yields also climbed, reflecting mounting investor concerns about fiscal expansion and increased debt supply.
Weak Demand in Five-Year Bond Auction Highlights Fiscal Concerns
The results of Wednesday’s five-year government bond auction in Japan showed significantly weaker demand, with bid-to-cover falling to 3.08, below 3.17 in December and the 12-month average of 3.54, marking the weakest performance since August last year. After the auction results were announced, bond futures fell further.
Ken Matsumoto, macro strategist at Crédit Agricole Securities Asia, said this was a relatively weak outcome and may reflect market expectations that the Liberal Democratic Party will win the election and possibly secure an absolute majority, making it easier for the Takaichi administration to implement aggressive fiscal policy. He pointed out that if an election is held, the yield curve may steepen further.
Market sentiment is also fragile due to structural changes in debt supply. Although the Takaichi government plans to introduce a record initial budget for the new fiscal year starting in April, the Finance Ministry previously announced it would reduce ultra-long-term bond issuance while increasing the sale of two- and five-year bonds. Bloomberg analysis shows this will increase net sovereign debt supply by about 8% to roughly ¥65 trillion ($408 billion), the largest increase in over a decade.
Combined with the Bank of Japan’s reduction in bond buying, this shift is expected to further push up yields. Takashi Fujiwara, chief fund manager at Resona Asset Management, said the auction results may also reflect weakening demand for five-year bonds among banks due to improved loan-to-deposit ratios following changes in the central bank’s lending conditions.
Weak Yen May Force Early Rate Hike by Central Bank
The yen’s continued decline may increase pressure on the Bank of Japan to raise rates sooner. Although the central bank lifted its policy rate to the highest in 30 years last December, sustained yen weakness may force quicker action.
Former Bank of Japan board member Makoto Sakurai said in an interview that concerns about Takaichi’s fiscal policy stance could lead the central bank to raise its benchmark rate as early as April. However, overnight index swaps show that the market has not fully priced in the first rate hike this year until July, suggesting that if the yen’s weakness continues, there is room for further repricing.
According to Nikkei News, Takaichi plans to express her intention to call an early election to the Liberal Democratic Party leadership on Wednesday—seen as an attempt to capitalize on her high approval rating and consolidate the LDP’s control over the more powerful House of Representatives. If successful, this would pave the way for large-scale fiscal stimulus later this year, while increasing Japan’s fiscal premium and putting pressure on the yen and Japanese government bonds.
Three Election Scenarios Will Shape Market Direction
Deutsche Bank’s latest report outlines three scenarios for possible election outcomes:
The first scenario is an absolutely stable majority, i.e., the Liberal Democratic Party alone wins more than 261 seats. This is seen as a bullish option for the market, as a strong political foundation will push up stock prices and make the yen weaker due to fiscal expansion expectations.
The second scenario is regaining a simple majority (233 seats). Winning, but narrowly; market uncertainty temporarily eases, but governing remains challenging.
The third scenario is failing to win a simple majority, considered the market's nightmare. This would be interpreted as a substantial failure, with fears of political gridlock triggering equity sell-offs and a safe-haven appreciation of the yen.
Investors are closely watching Takaichi’s latest statements and the LDP’s decisions. For capital betting on Japanese political stability, the next month will be crucial in testing their convictions. The outcome of this high-stakes gamble will directly affect investor portfolios and reshape the pricing logic of Japanese assets.
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