Japan’s energy officials have prioritised refinery stability in announcing the country’s largest-ever strategic oil release. Prime Minister Sanae Takaichi confirmed that approximately 80 million barrels of state crude — 45 days of domestic demand — will be directed to refiners starting this week. A prior 15-day release from private-sector reserves was approved last week. The actions are a direct response to the risk posed by the US-Israel conflict with Iran to the Strait of Hormuz, which serves as Japan’s primary oil supply route.
Japan’s refinery sector depends entirely on imported crude, with over 90% sourced from the Middle East. Any significant disruption to Hormuz shipping would put refineries under immediate pressure and trigger fuel shortages across the economy. Takaichi declined to deploy Japanese naval forces to the region, citing constitutional constraints, and told US President Trump that Japan’s response would be diplomatic and economic. Her government has focused squarely on keeping refineries operational.
The 80 million barrel drawdown is 1.8 times the emergency release after the Fukushima disaster in 2011. Japan’s total reserves stand at approximately 470 million barrels, sufficient for around 254 days of domestic demand. Officials have confirmed the release is manageable and that the reserve position remains sound. Further action can be taken if the situation deteriorates.
Fuel subsidies cap retail petrol at ¥170 per litre after record highs of ¥190.8. The weekly review mechanism allows the subsidies to track real-time oil price movements. Consumer and industry groups have praised the policy’s flexibility and transparency. The combined reserve release and subsidy framework provides a comprehensive energy safety net for Japan’s economy.
Panic about toilet paper shortages has driven some consumers to hoard. The trade ministry issued an advisory confirming that 97% of Japan’s toilet paper is made domestically from recycled materials with no link to oil imports. Industry groups confirmed stable supply and production readiness. Japan’s energy officials are focused on maintaining refinery stability while also keeping the broader public calm and well-informed.
