Japan has launched the largest strategic oil reserve release in its national history, with Prime Minister Sanae Takaichi confirming the drawdown of about 80 million barrels of state crude to domestic refiners. The release, beginning this week, is equivalent to 45 days of Japan’s total domestic oil demand. An additional 15-day release from private-sector stockpiles was approved the week prior. The combined response is designed to safeguard Japan’s economy against the energy shock triggered by the US-Israel conflict with Iran and the potential disruption it poses to the Strait of Hormuz.
Japan imports over 90% of its crude oil from the Middle East and has virtually no domestic production to fall back on. The Strait of Hormuz is the single critical point of vulnerability in Japan’s entire energy supply chain. Takaichi has declined to contribute to any military response in the region, citing the country’s pacifist constitution, and told US President Trump as much at their Washington summit. Tokyo’s crisis response has been defined by domestic economic management and international diplomatic engagement.
The current drawdown is 1.8 times the volume Japan released following the Fukushima nuclear disaster in 2011. Japan’s total reserves of approximately 470 million barrels represent around 254 days of domestic consumption. Officials describe the current release as precautionary and well within the scope of Japan’s reserve management framework. The government will act further if the crisis continues to develop.
Gasoline subsidies have been introduced to limit consumer exposure to record pump prices, which had peaked at ¥190.8 per litre. The government has capped prices at ¥170 through a weekly-reviewed subsidy mechanism. Analysts have praised the policy’s transparency and flexibility. The measures are intended to remain in place for the duration of the supply disruption and to be adjusted as oil markets evolve.
Panic over toilet paper and household goods shortages has emerged on social media, prompting rapid clarification from the trade ministry. Officials confirmed that 97% of Japan’s toilet paper is domestically manufactured from recycled materials not dependent on oil imports. The Japan Household Paper Industry Association confirmed that supply is stable and production can be increased if needed. The government’s message to the public is clear: trust the data, buy what you need, and allow Japan’s well-prepared emergency systems to do their job.