Japan has announced the simultaneous mobilisation of both state and private oil reserves in the country’s largest-ever emergency energy response. Prime Minister Sanae Takaichi confirmed that approximately 80 million barrels of state crude — 45 days of domestic demand — will be distributed to refiners this week. This follows last week’s government approval of a 15-day release from private-sector stocks. Together, the two drawdowns form the most comprehensive emergency reserve deployment in Japan’s history, driven by the risk posed by the US-Israel conflict with Iran to the Strait of Hormuz.
Japan’s dual reserve system — encompassing both state-held and privately-held stocks — has been designed precisely for situations like the current one. The combination of the two sources gives Japan significant flexibility in managing supply disruptions. Takaichi has cited Japan’s constitutional constraints in declining to contribute military forces to the region, telling US President Trump that naval deployments are not permitted. The government’s focus remains firmly on economic and diplomatic tools.
The state release alone — 80 million barrels — is 1.8 times the emergency drawdown made after the 2011 Fukushima nuclear disaster. Japan’s total reserves of approximately 470 million barrels cover around 254 days of domestic demand. The government has confirmed that the combined drawdown is sustainable and leaves the strategic reserve position in good standing. Officials stand ready to act further if conditions warrant.
Retail fuel prices hit a record ¥190.8 per litre before the government introduced subsidies capping petrol at ¥170. Weekly reviews keep the subsidies calibrated to real-time oil market conditions. Consumer and business groups have welcomed the timely and transparent intervention. Together, the dual reserve mobilisation and price subsidies provide a comprehensive shield against the worst economic effects of the energy disruption.
Panic buying of toilet paper and other essentials has spread on social media, driving some consumers to hoard. The trade ministry issued a calm advisory confirming that 97% of Japan’s toilet paper is produced domestically from recycled materials with no link to oil imports. Industry groups confirmed stable supply chains. The government is managing both the genuine energy challenge and the wave of consumer anxiety with equal seriousness and factual clarity.