How to Check for Stigmatized Properties

1. Why You Should Check for Stigmatized Properties

When considering a rental contract or property purchase in Japan, many people want to confirm in advance whether a death has occurred at the property. While real estate agents have a disclosure obligation in real estate transactions, this obligation has time limitations, so not all information will necessarily be disclosed.

For rental properties in particular, the MLIT guidelines state that the disclosure obligation expires approximately 3 years after the incident. This means real estate agents may no longer provide the information. Therefore, it is important to know how to investigate on your own.

2. How to Ask Real Estate Agents

The most fundamental method is to directly ask the real estate agent handling the property. Since licensed real estate agents (takken gyosha / 宅建業者) are prohibited from giving false answers about facts they are aware of, simply asking the question carries significant value.

Effective Questions to Ask

- "Has anyone ever died in this property?" -- Ask directly
- "Are there any disclosure items (kokuchi jikou / 告知事項)?" -- Confirm explicitly
- "What was the reason the previous tenant moved out?" -- Ask about tenant history
- "Is there a reason this property has been listed for a long time?" -- Inquire about extended vacancies

Important Note

If a real estate agent responds with "I don't know," this does not constitute a disclosure violation as long as the answer is not false. Additionally, for incidents that have passed the disclosure period, agents have no disclosure obligation and may choose not to respond even if they have the information.

3. Using Stigmatized Property Databases

To research properties whose disclosure obligation period has passed, stigmatized property databases are particularly useful. The main services include the following.

JikoDB (jikodb.com)

A stigmatized property database based on publicly available information and independent verification. It collects and verifies information from real estate portal sites and public agency data, and displays each listing with a verification level (confirmed / likely / unverified). Address search and map search are supported.

Oshimaland

A widely known information-sharing site for stigmatized properties. Since it relies on user submissions, it has a large volume of data, but the accuracy of information should be assessed by each individual. Properties can be checked on a map-based interface.

Using multiple databases together allows you to verify information from multiple angles. However, since no database comprehensively covers all stigmatized properties, it is important to combine database research with direct confirmation from real estate agents.

4. Key Points in the Important Matters Explanation

In Japanese real estate transactions, a document called the Important Matters Explanation (juuyou jikou setsumeisho / 重要事項説明書) is provided and explained by the real estate agent before the contract is signed. This document contains important information about the property, including any disclosure items related to stigmatized property status.

Item to Check	What to Look For
Disclosure items section	Check for entries like "psychological defect present" or "disclosure notice included"
Remarks section	Check for entries like "a death occurred in the unit in the past"
Special conditions	Check for liability exemption clauses related to psychological defects
Rent / Price	Check if the amount is significantly lower compared to surrounding market rates

5. Differences Between Rentals and Sales

Since the disclosure obligation period differs between rentals and sales, the approach to investigation also varies.

For Rentals

- Disclosure obligation expires after approx. 3 years
- Use databases for incidents older than 3 years
- Be cautious of properties with high tenant turnover
- Properties recently renovated also warrant checking

For Sales

- No time limit on disclosure obligation
- You can ask the seller directly
- Check the property registry for ownership history
- Interviewing neighbors can also be effective

6. Signs That May Indicate a Stigmatized Property

If a property displays any of the following characteristics, it may be worth conducting additional investigation. However, the presence of these features does not necessarily mean the property is stigmatized.

●Significantly below market price -- Stigmatized properties can be 10-30% cheaper than market rate
●Only certain rooms have been renovated -- If only specific rooms have new fixtures or finishes
●Extended vacancy despite good location -- Properties in desirable areas that have been unoccupied for a long time
●Property name has been changed -- Signs that the apartment or building name has been altered
●Listed with a fixed-term lease -- Sometimes properties are rented out on short fixed-term leases during the disclosure obligation period

7. How to Search on JikoDB

On JikoDB, you can research stigmatized property information using the following methods.

Search by Address or Place Name

Enter an address or place name in the search bar on the top page, and a list of properties in the relevant area will be displayed. You can also narrow results by prefecture or city.

Search by Map

Markers displayed on the map allow you to visually check surrounding stigmatized properties. You can zoom in and out to adjust the search area.

Understanding Verification Levels

Each property displays a verification level: confirmed (official data from public agencies), likely (real estate company listing information), or unverified (unconfirmed information). Use these levels as a reference when assessing the reliability of the information.

When researching a specific property, please also check the regional stigmatized property listing pages.

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* The content of this page is intended for general informational purposes only and does not constitute legal advice. For individual cases, please consult a qualified attorney or legal professional.

Key Takeaway: Main Methods for Checking