World’s Third-Largest Strategic Petroleum Reserve, Japan May Prepare to Independently Release Oil?

TradingKey - As the situation in the Middle East continues to escalate, uncertainty surrounding global energy supplies is rapidly magnifying. According to media reports, the Japanese government has issued preparation instructions to the national oil reserve base in Shibushi, Kagoshima, requesting relevant agencies to prepare technically and logistically for the release of crude oil. This is one of the clearest signals from Japanese officials regarding the release of strategic reserves to date.

Middle East conflict impacts supply, testing Japan's energy security

Japan has long been highly dependent on crude oil imports from the Middle East. Data shows that approximately 95% of Japan's crude oil imports come from the Middle East, with about 70% of these shipments passing through the critical Strait of Hormuz.

Should transportation through the strait be obstructed, Japan's crude oil supply chain would face a severe impact. Market concerns over shipping disruptions in the Strait of Hormuz are heating up rapidly. Analysts point out that in this context, the Japanese government's early preparation to release strategic reserves is a typical energy security defensive measure.

In terms of reserve scale, Japan holds a significant position in the global energy system.

According to official data, the Japanese government holds approximately 260 million barrels of strategic crude oil reserves, distributed across multiple facilities nationwide, including above-ground tanks, underground storage, and offshore floating storage facilities.

In addition, Japan requires private oil companies to maintain a certain level of commercial inventory and has established joint oil storage mechanisms with several Middle Eastern oil-producing nations. Combining government reserves, corporate inventories, and joint storage arrangements, Japan's total oil reserves reach approximately 440 million barrels, equivalent to about 200 days of imports.

In terms of volume, Japan is the world's third-largest holder of strategic petroleum reserves, trailing only the United States and China.

However, market analysts point out that against the backdrop of current geopolitical risks, this seemingly massive reserve scale has practical limitations. If Middle Eastern energy supplies continue to be disrupted, the buffer time provided by Japan's reserves is actually limited.

One of the most noteworthy signals in this event is that Japan may choose to release oil reserves independently.

In recent decades, Japan's release of strategic oil reserves has typically occurred within the framework of coordinated actions by the International Energy Agency (IEA). For example, during the Russia-Ukraine conflict in 2022, Japan participated in the IEA-coordinated global reserve release plan.

But the latest reports indicate that the Japanese government is considering acting independently if necessary, rather than relying entirely on international coordination mechanisms.

If this decision is finalized, it will mark a significant change in Japan's energy policy. Analysts believe this not only reflects Japan's judgment on current energy supply risks but also indicates that Tokyo is taking a more proactive strategy regarding energy security issues.