Strait of Hormuz "7 Conditions" Must Be Met Before Resumption — Impact on Japan's Gasoline and Electricity Prices

The price display at gas stations, monthly electricity bills, and the prices of products lined up in supermarkets. The conflict over the Strait of Hormuz, far from Japan, is connected to these everyday expenses.

According to an article published on October 4 by the U.S. financial information site Seeking Alpha, Iran has stated that it will not reopen the Strait of Hormuz until the "seven conditions" included in past agreements with the United States are met.

Why are negotiations over one of the world's major energy transport routes not progressing? And what should Japan be paying attention to?

The first thing to understand here is the need to separate the political statement of "not reopening" from the logistical state of "all maritime traffic being completely halted."

"Seven Conditions" and "Within Seven Days" Are Different Matters

According to the article, Iran's parliamentary speaker, Ghalibaf, is demanding the fulfillment of conditions based on a memorandum exchanged with the United States in June.

On the occasion of the UN General Assembly, Iran proposed that normal maritime traffic would be restored within seven days if the conditions were met. The U.S. reportedly responded through Qatar, acting as a mediator.

Although the numbers "seven conditions" and "within seven days" are similar, their meanings differ. The former refers to the requirements Iran is demanding, while the latter is the timeframe for normalizing passage if those requirements are met.

In other words, it is not a promise that the strait will automatically normalize seven days after the statement.

Moreover, the article does not specifically list all the items of the "seven conditions." Therefore, it is not possible to independently combine related points such as lifting sanctions or halting military actions and explain, "These are the official seven conditions."

What can be confirmed at this point is that Iran is demanding the fulfillment of past agreements and linking the normalization of passage to those conditions.

The Difficulty of Negotiations: "Who Moves First?"

According to the explanation of negotiation participants introduced in the article, one of the focal points of the conflict is the order in which both parties implement measures.

It's not just about what to write in the agreement document, but who takes the first action and how subsequent compliance is verified. This is influencing the negotiations.

For example, if both parties demand the other to take preliminary measures, they may agree on the direction but stall at the implementation stage. This is because the side that concedes first remains at risk if the other party does not keep their promise.

There is also no consensus on how to handle the nuclear issue.

Iranian Foreign Ministry spokesman Baghaei denied reports that the immediate priority is the restoration of the strait's safety and that international inspections of nuclear facilities were proposed in exchange for easing sanctions. Meanwhile, a person briefed on the negotiations explained that confidence-building measures include actions related to the nuclear program.

This discrepancy indicates that the overall picture of the negotiations has not yet solidified. It is premature to conclude either "an agreement on the nuclear issue has been reached" or "it's only about the strait."

The Word "Closure" Alone Does Not Reveal Actual Transport

An important aspect to understand the situation is the additional report by Reuters on October 5.

The report conveyed that while crude oil exports from the Middle East exceeded pre-war levels on some days in the last week of September, attacks on tankers continued. However, this export tally also includes routes other than the Strait of Hormuz.

Therefore, the recovery of exports from the Middle East cannot be directly interpreted as the full normalization of the Strait of Hormuz. At the same time, it is inaccurate to assume that transport volume is zero based solely on the statement "not reopening."

There is a significant difference between ships being able to pass and shipping companies being able to continue operating safely.

For Japan, it is not just the news that a single tanker has passed through that is necessary. It is essential that the required volume can be transported on schedule and at a reasonable cost.

The Impact on Japan Varies Between Crude Oil and LNG

The "Energy White Paper 2025" by the Agency for Natural Resources and Energy explains that Japan imports about 90% of its crude oil and just under 10% of its natural gas from the Middle East.

Japan's dependence on the Middle East is very high for crude oil. However, this "Middle East dependency" cannot be directly read as the "percentage passing through the Strait of Hormuz." Consideration of loading ports and transport routes is also necessary.

LNG has seen more diversification in procurement sources than crude oil. According to an explanation published by the Ministry of Economy, Trade and Industry in March 2026, LNG passing through the Strait of Hormuz accounted for about 6% of Japan's annual imports.

However, just because the percentage directly passing through the strait is small does not necessarily mean the price impact is small.

If supply from a certain region becomes unstable, buyers will look for other sources. Increased competition for alternative procurement can put upward pressure on prices for fuel purchased from other regions. It is necessary to consider both the issue of whether ships bound for Japan can pass and how much it costs to buy on the international market.

It is also important not to treat the stockpile explanation as of March as the current stockpile situation in October. Do not judge the current level of assurance based solely on past stockpile volumes.

The Ripple Effect on Households Is Not Determined by "Crude Oil Prices" Alone

The potential impact on Japanese living includes fuel costs such as gasoline, diesel, and kerosene. If fuel prices rise, it affects not only personal car travel but also the costs of truck transport, agriculture, and fishing.

Next, there are the procurement costs of electricity and gas. However, international price movements do not cause all household rates to change by the same amount the next day. The magnitude and timing of the impact vary depending on contract terms, the timing of fuel cost reflection, and pricing systems.

Furthermore, instability in transportation is also related to insurance and operational costs. Even if the fuel itself can be secured, increased transport burdens can squeeze corporate profitability.

The exchange rate is also not irrelevant. When purchasing resources denominated in dollars, a weaker yen increases the yen-denominated burden.

These are explanations of the pathways through which impacts are transmitted, and it is not possible to predict "how much next month's electricity bill will increase" based solely on the current statement. Actual prices are determined by a combination of supply volume, demand, exchange rates, and policy responses.

On Social Media, Skepticism Toward Reopening Reports and Cautious Views on Supply Recovery

In the oil-related community on the overseas bulletin board-style social media "Reddit," discussions were taking place regarding reports on the related "proposal to reopen within seven days."

View the post on Reddit

Posts that could be confirmed included doubts about accepting reopening reports based on anonymous sources as established facts.

There were also posts suggesting that even if the strait opens, issues with production and processing facilities might delay supply recovery. In another exchange, there were reactions questioning the basis for claims of increased maritime traffic.

What can be inferred from this is that, at least in this discussion, there are voices seeking to cautiously view the reliability of the "reopening" headline and the actual subsequent supply.

However, these are individual posts related to the reports and are not solely direct reactions to the statement on October 4. Claims within the posts about facility damage or transport volume do not themselves become confirmed facts, nor do they represent the overall opinion of social media.

What to Look at Next: The Content of Conditions and Actual Passage

There are three focal points moving forward.

First, the specific content of the "seven conditions" and how much the U.S. side will accept. Without knowing the overall picture of the conditions, it is difficult to gauge the distance to an agreement.

Second, the order of execution and verification methods. Which measures both sides will take first and how they will verify each other's compliance. If this becomes concrete, negotiations can more easily progress from words to actions.

Third, the actual maritime passage and safety. In addition to diplomatic statements, it is necessary to verify transport volume, operational continuity, and the presence of attacks.

What Japanese households and businesses seek is not just a short-term drop in crude oil prices. It is the stable delivery of fuel and the ability to foresee costs for the following month and beyond.

The progress of negotiations over the Strait of Hormuz will reach Japanese lives with a tangible impact based on how sustainable safe transport is, rather than just the word "reopening."

Source URL

1. Seeking Alpha (October 4, 2026)
   Iran's "seven conditions," the conditional proposal for passage recovery within seven days, and negotiations through Qatar.
   https://seekingalpha.com/news/4650041-iran-says-strait-of-hormuz-will-stay-closed-until-u-s-meets-7-conditions

2. Reuters (October 4, 2026)
   The report referenced by the original article. Cross-referencing Iran's stance on condition fulfillment and differing explanations regarding the nuclear issue.
   https://www.reuters.com/world/middle-east/iran-says-strait-hormuz-will-not-reopen-until-conditions-are-met-2026-10-04/Reuters

3. Reuters (October 5, 2026)
   Additional report on the recovery of crude oil exports from the Middle East and the continuation of tanker attacks. Referenced to distinguish between the statement "not reopening" and the actual transport situation.
   https://www.reuters.com/business/energy/middle-east-crude-oil-exports-exceed-pre-war-levels-tanker-attacks-increase-2026-10-05/Reuters

4. Agency for Natural Resources and Energy "Energy White Paper 2025"
   Explanation of Japan's dependence on the Middle East for crude oil and natural gas, and the diversification of procurement sources and transport routes.
   https://www.enecho.meti.go.jp/about/whitepaper/2025/html/2-1-1.htmlenecho.meti.go.jp

5. Ministry of Economy, Trade and Industry (March 10, 2026)
   Explanation that LNG passing through the Strait of Hormuz accounted for about 6% of Japan's annual imports. Referenced as figures at the time of publication.
   https://www.meti.go.jp/press/2025/03/20260310003/20260310003.htmlmeti.go.jp

6. Reddit "r/oil" Related Thread
   Summary of posts regarding the proposal to reopen within seven days. Doubts about the information source and cautious views on supply recovery. Not used for factual recognition of the situation.
   https://www.reddit.com/r/oil/comments/1wn7mmh/iran_offers_to_reopen_strait_of_hormuz_within_7/reddit.com