Japan's Ministry of Economy, Trade and Industry reported on Wednesday that a tanker loaded with Mexican crude destined for Cosmo Oil, part of Cosmo Energy, is expected to arrive in Japan as early as Friday.
The ministry noted that the shipment represents the first delivery of Mexican crude to Japan since the U.S.-Israeli war with Iran began in late February. According to the statement, the vessel's initial port call in Japan will be the Yokkaichi refinery in central Japan, with a subsequent move planned to the Chiba refinery near Tokyo.
Officials recorded the vessel's voyage as originating in the Gulf of Mexico and transiting around the Cape of Good Hope at the southern tip of Africa en route to Japan. The ministry's timeline indicates an arrival window beginning Friday, though the phrasing "as early as Friday" signals the expected timing could change.
The shipment follows diplomatic contact in April between Japan's Prime Minister Sanae Takaichi and Mexico's President Claudia Sheinbaum. In that telephone conversation, the two leaders agreed to step up energy cooperation after the Iran war disrupted global oil and gas supplies, the ministry said.
The ministry release provided the core operational details of the voyage and the planned refinery calls but did not include further commentary on volumes, contractual terms, or subsequent scheduling beyond the move from Yokkaichi to Chiba. The statement also did not provide additional information on the tanker itself or on any follow-on cargoes from Mexico.
Observers relying solely on the ministry's statement should note the two explicit elements it contains: the origin and route of the vessel (Gulf of Mexico via the Cape of Good Hope) and the identification of the planned Japanese refinery destinations (Yokkaichi followed by Chiba). The ministry also tied the shipment to the broader context of disrupted global energy supplies amid the U.S.-Israeli war with Iran and to the April agreement between Japan and Mexico to enhance cooperation on energy.