Decoding the Important Matters Statement: The 30 Minutes That Decide Your Whole Purchase

TL;DR: The Important Matters statement (juyo jiko setsumeisho) is Japan’s mandatory pre-contract property disclosure, legally required to be explained by a licensed real estate agent before you sign anything. It covers everything from zoning to flood risk to building violations. Most foreign buyers treat it as a formality. That’s a mistake that occasionally costs real money.

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A buyer I know purchased a Tokyo apartment, moved in, and discovered the building’s elevator replacement fund was essentially empty — a roughly ¥30M deficit spread across 80 units, assessment incoming. It was in the Important Matters statement. She hadn’t understood the line item. Her agent hadn’t flagged it.

This document is not boilerplate. Every section exists because something went wrong for someone, and the legislature decided buyers deserved to know.

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What is the Important Matters statement and why is it legally mandatory?

The Important Matters statement (often abbreviated as the disclosure session) is required under Article 35 of Japan’s Real Estate Brokerage Act. A licensed real estate agent — identified on the document by their licence number and personal seal — must deliver and explain it to the buyer before any sales contract is signed.

“Before” is the operative word. This is not a document you review alongside the contract. It comes first. You have the right to ask for it days in advance. Take that option. There’s no legal minimum time between receiving it and signing, but standard practice gives you at least a day.

What’s in it: roughly 40–60 items across 15–20 categories, depending on the property type (land vs. building vs. condominium). The licensed agent walks through each one verbally. That session typically runs 30–60 minutes.

The disclosure is only as useful as your ability to understand it.

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What are the most important sections for foreign buyers?

Zoning and land use

Japan has 13 zoning categories. The category determines what can be built on or near the property — affecting noise, density, and what future development might look like in the neighborhood. The most restrictive zone is low-rise residential; commercial and industrial zones are looser.

This section also covers building coverage ratio and floor area ratio. These numbers cap how much of a lot can be built on, and how tall. They affect renovation potential and resale value.

Seismic risk and disaster hazard zones

Since 2020, agents are required to explain whether the property sits in a flood risk zone, landslide zone, or other designated hazard area, with reference to the relevant municipal hazard map.

Agents vary dramatically in how much they tell you. The legal minimum is stating the designation. What they often don’t volunteer: the actual risk level within that zone, what the municipality’s evacuation plan is, whether flood insurance is even available for the property.

Ask to see the hazard map. Public document. Takes 30 seconds to pull up.

[OPERATOR NOTE — add your own first-hand detail here: a real deal, number, or scar.]

Existing encumbrances and rights

This section discloses any existing mortgages, liens, easements, or competing claims on the property. The seller’s mortgage should be discharged at settlement — but it needs to be listed here first.

Easements are common on properties with shared access roads or utility lines. They transfer with the property. If the property’s only vehicle access runs across a neighbor’s land, and that easement isn’t documented, you could have a serious problem.

Building compliance and construction legality

The disclosure includes whether the building was constructed with proper building permits and whether it conforms to the building code in force at the time of construction. It will also note whether any additions or renovations were done with permits.

Unpermitted additions are common, especially on older single-family homes. If the current building footprint exceeds what the permit allows, you cannot legally rebuild to the same footprint if the structure is demolished or significantly damaged.

Condominium-specific sections

For condominiums, the disclosure includes:

• Current monthly management fee and repair reserve fund contribution
• The balance of the repair reserve fund and whether a special assessment has been levied or is planned
• Management company details and the building’s management contract terms
• Reconstruction resolution history (whether a vote to rebuild has ever been raised)

The repair reserve fund section requires genuine attention. Older buildings with large deficits are a real trap. Ask for the most recent long-term repair plan. It should be available.

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What do agents typically rush through?

In practice, a disclosure session covers 40+ items in under an hour. Agents tend to spend more time on legally sensitive items and less on things that feel administrative.

The sections that get compressed most often:

• Management fee and reserve fund trends (history of increases, not just current amounts)
• Soil contamination designations — affects land purchases especially
• Private road status — if any part of the approach road is privately owned, maintenance costs and reconstruction rights get complicated
• Asbestos survey results (for buildings constructed before 2006, the disclosure must state whether an asbestos survey has been conducted and if so, what it found)

If an item is mentioned briefly and you don’t understand it, stop the session and ask. The licensed agent is legally obligated to explain. Not a time to be polite.

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What can you actually challenge or negotiate after the disclosure?

After receiving the Important Matters statement and before signing the contract, you can:

• Request additional documentation (reserve fund balance sheet, management meeting minutes, building inspection reports)
• Renegotiate the price based on disclosed defects
• Add conditions to the purchase contract addressing specific disclosures
• Walk away entirely with no financial penalty

After the contract is signed, your leverage drops substantially. Defects that were disclosed are generally not grounds for compensation post-purchase — you knew, or should have known.

The disclosure transfers information, and with it, responsibility.

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Where this goes wrong

• Buyers receive the disclosure and contract simultaneously and sign both on the same day. Legally permissible; practically terrible. You haven’t had time to process the disclosures before committing.

• The disclosure is in Japanese and no translation is provided. Common. Agents aren’t required to provide English versions. Hire a bilingual advisor for the session, or get a written translation of the key sections before the meeting.

• Agents skip the explanation of items that show no problem. “Nothing to report here” is not the same as “this item doesn’t exist.” Ask what each section covers, not just what the finding was.

• Buyers don’t ask for the long-term repair plan for condominiums. This document is the difference between knowing your building is financially healthy and buying into an upcoming ¥500,000 special assessment.

• Disaster risk items get dismissed because the neighborhood “looks fine.” Visual impressions are not hazard maps. I’ve seen properties in attractive, quiet neighborhoods that sit in Class A flood zones. Know before you sign.

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FAQ

Q: Can a foreign buyer request the disclosure in English? A: There’s no legal requirement for English disclosure. Some agencies serving international clients provide bilingual summaries, but these aren’t legally certified. For a binding understanding of the document, use a certified translator or bilingual licensed agent.

Q: Can I refuse to proceed after hearing the disclosure? A: Yes, freely and without penalty. The disclosure session explicitly precedes any binding commitment. You can walk away at any point before signing the purchase contract.

Q: What if something is missing from the disclosure that the seller knew about? A: If a material defect was knowingly concealed from the disclosure, you may have grounds for rescission or damages under Civil Code provisions governing fraud or bad faith non-disclosure. This requires legal action and is fact-specific.

Q: Do new construction properties have the same disclosure requirements? A: Yes, though some sections differ (e.g., building compliance focuses on the construction permit rather than existing structure). New construction disclosures also must cover the developer’s completion guarantee and warranty terms.

Q: Is the licensed agent who explains the disclosure the same person representing me? A: Not necessarily. In dual-agency transactions, the same licensed agent may explain the disclosure to both parties. If you want independent representation, you need a buyer’s agent who is a licensed real estate agent and is working exclusively for you — confirm that explicitly.