Japan will prepare an additional 3 trillion yen, or about $19 billion, in reserves to subsidize fuel and utility costs as the government responds to persistent cost-of-living pressure, Prime Minister Sanae Takaichi said on Monday. The move marks a shift from her earlier stance that extra spending would not be needed, reflecting the strain from higher energy prices after the Iran war and from elevated import costs tied to the weak yen.
The supplementary budget comes after Tokyo used roughly half of its 1 trillion yen contingency reserves to support utility bill subsidies, leaving the government with less flexibility if the Middle East crisis drags on. Separate gasoline subsidies are also continuing, and those measures have already been drawing down reserves as oil prices stay high.
Takaichi said the new spending will be financed with deficit-financing bonds, but she insisted it should not unsettle the government bond market. She said the overall amount of bond issuance will remain unchanged from the original plan because stronger tax revenue, non-tax income and likely underspending are expected to offset the need for about 3 trillion yen in deficit bonds that had been scheduled for issuance through June.
The prime minister also pledged to monitor daily market conditions and economic indicators while steadily reducing Japan’s debt-to-GDP ratio to preserve fiscal sustainability and maintain investor confidence. Her comments were aimed at calming concerns after reports that the government could issue fresh debt to cover part of the extra budget. Those reports helped push the yield on Japan’s benchmark 10-year government bond to 2.8% last week, the highest level since October 1996.
Analysts say keeping planned bond issuance unchanged suggests the Takaichi administration is aware of market anxiety over Japan’s fiscal position. Still, the broader outlook remains fragile. The government is considering a cut in the consumption tax on food, a step that could reduce tax revenue by as much as 5 trillion yen. At the same time, higher government bond yields could raise debt-servicing costs more than expected.
In Japan’s 122.3 trillion yen general-account budget for fiscal 2026, debt-servicing costs for interest payments and debt redemption were already projected to rise 10.8% to 31.3 trillion yen, based on an assumed interest rate of 3.0%, the highest assumption in 29 years. If long-term borrowing costs continue to climb above that level, the government may be forced to find additional funding, increasing pressure on an already heavily indebted public balance sheet.
The new budget underscores the challenge facing Takaichi: supporting households under inflation pressure without fueling further concerns about Japan’s long-term fiscal health.
