Japan Releases Oil Reserves Amid Iran Strait of Hormuz Tensions & Energy Security Fears
Tokyo, Japan – As tensions remain elevated in the Middle East, Japan is preparing to release oil from its strategic reserves, enough to cover approximately 30 days of domestic consumption, beginning . This forms part of a larger plan to release reserves equivalent to up to 45 days of consumption – the largest amount on record – supplemented by additional releases from private sector holdings, in an effort to mitigate potential disruptions to the world’s fourth-largest economy.
The move comes amid ongoing concerns over the security of maritime traffic through the Strait of Hormuz, a critical chokepoint for global energy supplies. While Japan has refrained from imposing strict energy-saving measures domestically, authorities have cautioned against panic buying, specifically referencing concerns over toilet paper supplies. With fuel prices reaching record highs of 190 yen (US$1.20) per liter, the government has implemented subsidies to cap gasoline prices around 170 yen (US$1.07) per liter.
Japan, which imports more than 90 percent of its crude oil from the Middle East, finds itself particularly vulnerable in the current geopolitical climate. The situation is complicated by the ongoing conflict involving the United States, Israel, and Iran, prompting a proactive response from Tokyo to safeguard its energy interests.
Despite the precarious situation, Japanese Foreign Minister Toshimitsu Motegi has ruled out pursuing bilateral negotiations with Iran specifically to guarantee the safe passage of Japanese vessels through the Strait of Hormuz. “It is not something we are considering at this time,” Motegi stated in remarks to Fuji Television, according to reports from Bloomberg. Instead, Japan is advocating for conditions that benefit all parties involved in international maritime transit, prioritizing the protection of freedom of navigation in the region.
This stance reflects a broader strategy of multilateral engagement, rather than unilateral action. Approximately 45 ships connected to Japanese companies continue to be affected by the situation in the Strait of Hormuz, underscoring the importance of a stable and secure maritime environment for Japanese economic interests.
Japan’s current preparedness for an energy crisis is, in part, a legacy of the oil shocks of the 1970s. The global economy was thrown into a period of stagflation following the 1973 oil crisis, triggered by the Yom Kippur War. Arab oil producers reduced supply and dramatically increased prices, quadrupling the cost of crude oil within months and sending shockwaves through import-dependent economies like Japan.
The impact on Japan was severe. Heavily reliant on imported oil to fuel its post-war economic boom, the nation experienced a sudden and abrupt slowdown. Panic ensued, and in 1974, the Japanese economy contracted for the first time since World War II, marking the beginning of a period of slower growth.
A second oil crisis in 1979, sparked by the Iranian Revolution, again sent prices soaring. Though, by this time, Japan had begun to adapt. The government invested heavily in energy efficiency, diversified its energy sources, and established strategic oil reserves – measures that are now proving crucial in navigating the current challenges.
Iran has indicated a willingness to facilitate the passage of Japanese ships through the Strait of Hormuz, differentiating between nations it perceives as hostile and those it considers neutral. Abbas Aragchi, Iran’s Foreign Minister, stated that restrictions are currently in place only for vessels from countries involved in actions against Iran, and that Tehran is “prepared to guarantee a safe passage to nations like Japan” if coordination is established. This offer was communicated during a telephone conversation with Motegi, with discussions continuing, though details remain undisclosed.
The issue of Japanese shipping through the Strait of Hormuz was also discussed during recent conversations between Aragchi and Motegi. While Aragchi has maintained that Iran has not closed the strategic waterway, the imposition of restrictions on vessels from certain countries remains a point of concern. The situation unfolded alongside a visit by Japanese Prime Minister Sanae Takaichi to the United States, where she met with President Donald Trump to discuss the issue, among other matters.
The release of oil reserves, coupled with Japan’s historical lessons in energy security, demonstrates a proactive approach to mitigating the risks posed by the current geopolitical instability. While the situation remains fluid, Japan appears to be better positioned than many of its neighbors to weather a potential energy crisis, a testament to the long-term investments made in resilience following the oil shocks of decades past. One Japanese citizen previously detained in Iran has been released and is expected to return home soon, while another remains in custody, with Japanese authorities maintaining contact with the family and other involved parties to secure their release.