Documents You Need When Buying Property in Japan
Last Updated: September 18, 2026
Buying property in Japan offers great opportunities for foreign investors but can be challenging without knowledge of the process. Understanding the legal requirements, necessary documents, and key steps is essential for making informed decisions and ensuring a smooth transaction.
Table of Contents
Buying property in Japan can be quite an exciting process for foreign investors. From investment to a second home and even a retirement property, there is something for every international buyer. With regard to real estate, Japan has a highly regulated but thriving market. However, the purchasing process might be overwhelming for those unfamiliar with local regulations and legal terminology.
Hustling between Tokyo’s bustling streets and charming local spots, property for sale in Japan comes in a variety of options for any buyer. However, understanding the nuances between the documents required to purchase property in Japan is of utmost importance to ensure a smooth transaction.
As a foreign buyer, knowledge of the most common legal documents in real estate in Japan is the best tool against misunderstandings and oversights during the buying process.
5 Most Common Real Estate Documents in Japan (Explained)
According to the Japanese law, several types of documents simplify the buying process and ensure that all parties involved purchase the right property with the right price. The documents can be categorized according to their contents (some identifying the buyer, some providing the specific terms and conditions, etc.).
Foreign buyers should examine each document closely to ensure a clear understanding of their contents. Additionally, those buying property abroad should be prepared to provide Japanese officials with necessary identification documents. As a foreign buyer, you may need to produce alternative identification means if you do not reside in Japan.
1. Juminhyo (Residential Certificate)
A residence certificate is a basic yet important document for any property transaction in Japan. Simply put, the Juminhyo confirms your name and address if you are a resident of Japan. If you are not a resident, make sure to prepare alternative documents for identification purposes.
2. Tōhon (Land Title Abstract)
Tōhon is a certificate which contains a list of rights related to the property, and it is one of the most important documents in the buying process. A Tōhon proves that the seller has a right to sell the property. In addition, the document specifies any restrictions related to the sale, for instance, mortgages.
However, keep in mind that the Tōhon only contains general information about the property (its value, type, rights, etc.) and should be reviewed alongside other legal documents. To obtain the Tōhon, use online or physical Legal Affairs Bureau offices. It is relatively simple to retrieve the document, as the online search systems are user friendly.
3. Baibai Keiyaku (General Agreement of Sale)
The General Agreement of Sale or Baibai Keiyaku, is the document which both buyer and seller sign as the property purchase is in effect. The agreement outlines all conditions of the sale, including the purchase price, payment arrangements, and the date of the transaction. In addition, the document should include a dispute clause outlining measures to resolve potential disagreements between the buyer and the seller. In most cases, a deposit (a good faith payment) should be specified when signing the agreement.
4. Jūyō Jikō Setsumeisho (Explanation of Important Matters)
As its name suggests, the Explanation of Important Matters Document provides information on matters related to the transaction and the property. In particular, the document contains information on rights and obligations (i.e., restrictions), as well as general facts of the transaction
An official qualified intermediary should present this document to the buyer, explaining the information in detail. It is also possible to ask them for any documents you find unclear, as well as request an official review of the document and the overall transaction.
5. Ininjō (Power of Attorney)
A power of attorney, or Ininjō, is a document that gives an individual (or a number of individuals) the right to represent another person in a legal matter.
It is particularly useful for buyers who reside abroad and should give full legal authority to a trusted intermediary in Japan
Conclusion
In a nutshell, legal documents are an indispensable part of buying property in Japan. Each document plays a specific role in the transaction, from identifying the buyer to outlining specific conditions for the sale. The list of documents required to buy property in Japan would vary depending on whether the buyer is a resident or a non-resident, as well as the specifics of the property purchase in question. However, in general, a transaction should include a search for the property, a thorough review of the documents outlined in this article, a purchase agreement, a review of agreements and conditions, and the final purchase and registration of the property.
With regard to the documents in Japanese, it is advisable to consult professionals before signing any papers. After all, a thorough review of the terms and conditions of a purchase by a qualified intermediary or attorney is the best way to avoid disputes and mistakes in the transaction. In the end, the process of buying property in Japan does not have to be complicated if the buyer knows what to expect.
Source
- Japan Ministry of Land, Infrastructure, Transport and Tourism (MLIT) — Real Estate Transaction Process for Foreign Buyers
- Japan Ministry of Justice — Real Property Registration and Procedures for Foreign Owners
- Legal Affairs Bureau — Certificate of Registered Matters for Land and Buildings
- Japan Ministry of Land, Infrastructure, Transport and Tourism — Flow of Real Estate Transactions
- Japan Ministry of Land, Infrastructure, Transport and Tourism — Laws Related to Real Estate Transactions in Japan
PropertyAccess is a one-stop shop for your real estate needs. With Japanese professionals within the team, we can guide you through the necessary documentation and processes to help you achieve your goal property in Japan.
Our team of seasoned professionals at PropertyAccess is dedicated to helping you navigate Japan’s real estate market with confidence.
With deep local knowledge and a commitment to personalized service, our experts are here to guide you every step of the way.
Book a Free Consultation Session with Our Team!
