Idemitsu Maru Arrives in Nagoya Port, ENEOS Tanker Also Expected Amidst Strait Concerns
Quick Look
- The Idemitsu Maru, carrying 2 million barrels of Saudi crude, arrived off Nagoya Port.
- An ENEOS tanker with Kuwaiti and UAE crude is also expected.
- Their arrival is significant for Japan's stable oil supply, which relies heavily on the Strait of Hormuz, now facing potential blockades.
AI-generated summary
Why It Matters
Japan imports over 90% of its crude oil via the Strait of Hormuz. Two tankers, the Idemitsu Maru and an ENEOS vessel, carrying a combined 4 million barrels of crude, have arrived or are expected to arrive, providing about 1-2 days of domestic consumption.
ホルムズ海峡を通過した出光興産の「出光丸」が25日、名古屋港沖に到着した。ENEOS系の原油タンカーも近く、ペルシャ湾から日本に到着する予定だ。到着後はその針路をホルムズ海峡以外に向け、代替調達を担うとみられる。ただ、代替調達にはコストやリスクなど課題も少なくない。
出光丸はサウジアラビア産の原油200万バレルを積載し、ENEOS系の「エネオス・エンデバー」はクウェート産とアラブ首長国連邦(UAE)産の原油計約200万バレルを積んでいる。あわせて日本の国内消費量の1・2日分に相当し、2隻の到着は石油の安定供給の面でも大きな意義がある。
だが、原油輸入の9割超をホルムズ海峡ルートで調達してきた日本にとって、同海峡の封鎖状態の長期化は死活問題だ。
■中東産の原油は大幅減も進む…
What to Watch
AI outlook — possibilities, not facts
Japan will explore and potentially implement alternative oil procurement routes.
Likely · Medium term
Open Questions
- What are the specific costs and risks associated with alternative oil procurement routes?
- What is the projected timeline for implementing these alternative routes?
- What is the current status and outlook for the Strait of Hormuz's security?
- How will the arrival of these tankers impact current oil prices in Japan?





