The subsidy program, active since March, currently anchors the national average gasoline price at 170 yen per liter. While the funding prevents immediate price spikes at the pump, the fiscal burden of maintaining these caps for diesel, jet fuel, and gasoline has forced a shift in policy. Prime Minister Sanae Takaichi announced that the government will begin a gradual withdrawal of support starting in December, raising the retail price cap by 5 yen per liter each month. A definitive timeline for the complete phase-out of the program remains undisclosed.

Japan remains uniquely exposed to global energy volatility, relying on Middle Eastern imports for over 90% of its crude needs. With the majority of these shipments passing through the Strait of Hormuz, the nation faces compounding pressures from surging freight insurance and the physical disruption of transit routes. Beyond direct subsidies, Japan has participated in an IEA-coordinated release of strategic petroleum reserves to mitigate the impact of the current supply crunch.