事故物件マップ・全国住所検索｜JikoDB

Kuuloa LLC

About this app

You don't want to find out after you've moved in.

Why not check before signing a contract for that room?

JikoDB is an app that lets you search for listings of properties with a history of incidents or accidents in a specific address or area you're interested in. Use it before viewing a rental property, while considering buying a home, or when you're curious about the area around your current home. You can search by address or area and find information to check with real estate companies.

[Records past disclosure information released by real estate companies]
We collect and database information such as "disclosure required" and "psychological defect" listed in real estate companies' listings. Even listings that have ended can be used as confirmation material when choosing a home.

In addition to publicly available information from real estate companies, we also handle information provided by others, distinguishing between the basis for the listing and the verification status.

JikoDB lists over 90,000 publicly available property listings in total.

*Shared aggregation with the web version. As of October 2026.

[Start by searching by area/town name]
In addition to searching by prefecture/city/ward/town/village, you can also search by entering an area or town name you're interested in. You can read the listing details and comments, and save properties that interest you. With the free version, part of the address will be masked.

[With Android Pass, you can access detailed addresses and surrounding areas]
・View detailed address
You can check the registered detailed location, including the street number and building name, which are masked in the free version.

・Refine your search by street number or building name
You can search for listings using detailed addresses, not just the area or town name.

・Check nearby properties with a history of incidents on a map
You can enlarge the map and check surrounding listings while zooming in and out. For viewings, you can search within a 100m, 300m, or 500m radius from your current location.

[Read addresses from property documents]
You can read addresses from documents using your camera or saved photos/screenshots. You can check and correct address candidates before searching, reducing the need to manually enter long addresses. An Android Pass is required to refine your search by street number or building name.

The text reading is processed within the device, and the confirmed address is sent during the search.

[Confirm information you're interested in]
You can save listing information to review later, and check and post comments. You can also use the shared link and confirmation PDF to verify information with the real estate company.

[About the Android Pass]
Valid for 30 days from the date of purchase. There is no automatic renewal, and you will not be automatically charged after the period ends. Please check the price on the purchase screen within the app.
This is a separate service from the Web and iOS versions of the pass. Usage rights purchased on the Web or iOS versions will not be carried over to the Android version.

[Notes on Use]
The information provided does not cover all accidents and notices. The absence of information in the search results does not mean that past events did not occur. The scope of what can be checked varies depending on the address registration status, and there may be errors in the location on the map.

The listed materials are supplementary information and may not be available for saving or viewing. When making decisions regarding contracts, etc., please also confirm with the real estate company or management company.

[Checking Original Listing Materials]
For properties with saved materials, you can view the listing page that the real estate company published at the time within the app. You can check the source and the completion date of saving, and viewing the materials is included in the valid in-app pass for each OS. The completion date of saving is different from the date the accident occurred.

What’s new

・物件詳細から、保存された当時の募集資料をアプリ内で確認できるようになりました。
・気になる物件や地域を登録して、掲載情報の更新通知を受け取れるようになりました。
・検索結果が見つからない場合の案内と、通信障害時の表示を改善しました。
・アプリの使いやすさと安定性を改善しました。