Japan bought roughly 1.53 million barrels of Russian oil in May and June, placing a limited but politically sensitive shipment stream back inside the country's energy debate. The imports were valued at 25.7 billion yen, or about $157.6 million, implying an average price of around $103 per barrel.
The volumes were derived from Japanese trade statistics for the first half of the year. In physical terms, the purchases amounted to 243,000 kiloliters of crude, a modest figure compared with Japan's overall import needs but significant because Russian oil remains constrained by sanctions policy and the wider geopolitical split over Ukraine.
The cargoes were handled by major Japanese oil companies including Taiyo Oil, Idemitsu Kosan and ENEOS. The companies described the purchases as part of an effort to broaden Japan's supply base, rather than as a wider return to Russian crude.
The shipments were linked to Sakhalin oil produced under the Sakhalin-2 liquefied natural gas project. That connection matters because the oil is tied to LNG contracts and falls under an exception to sanctions, preserving a narrow channel for energy flows between Japan and Russia.
Japan has relied on the Middle East for more than 90 percent of its oil imports in recent years, with a large share moving through the Strait of Hormuz. That dependence has kept diversification high on Tokyo's agenda, even as the government maintains its alignment with Group of Seven restrictions on Russian energy.
Russian officials and some Japanese political figures have argued that energy cooperation should not be fully severed, citing Japan's heavy dependence on imported fuel. Yet the future of any broader oil arrangement remains constrained by sanctions, the price cap on Russian crude and the strategic position of the United States in Japan's external policy choices.
