Eighty million barrels of strategic oil are flowing from Japan’s national reserves to domestic refiners in the country’s largest-ever emergency energy action. Prime Minister Sanae Takaichi announced the drawdown — equivalent to 45 days of Japan’s domestic demand — via X this week. A prior 15-day release from private-sector reserves was approved last week. The release responds to the serious risk posed to oil shipping through the Strait of Hormuz by the US-Israel conflict with Iran.
Japan imports over 90% of its crude from the Middle East, making this supply route a matter of national economic survival. Takaichi declined US President Trump’s request to deploy Japanese naval forces to the region, citing the postwar constitution, and committed to diplomatic outreach instead. The release of 80 million barrels — an enormous volume by any measure — reflects the scale of the government’s determination to protect Japan’s energy supply.
The drawdown is 1.8 times the emergency release after the 2011 Fukushima nuclear disaster. Japan holds approximately 470 million barrels in total reserves, sufficient for roughly 254 days of domestic consumption. Officials have confirmed that the release is within Japan’s reserve management capacity and does not threaten long-term energy security. Further releases are available if the crisis worsens.
Fuel subsidies cap retail petrol at ¥170 per litre after record highs of ¥190.8. Weekly reviews ensure the subsidies track market conditions. Energy policy analysts praise the policy’s flexibility and transparency. Together, the reserve release and consumer subsidies create a comprehensive and well-targeted emergency energy shield.
Consumer alarm about toilet paper shortages has spread on social media. The trade ministry confirmed 97% of Japan’s toilet paper is produced domestically from recycled materials with no oil link. Industry groups confirmed supply stability. With 80 million barrels flowing to refiners and subsidies protecting consumers, Japan’s energy response is operating at full capacity.