Foreign owners do not all need one identical document pack. A resident seller in Tokyo, an owner who recently left Japan, and a person who has lived overseas for years may need different identity, address, signing, registration, tax, and banking evidence. Use this checklist to find records—not to decide by yourself which document is legally sufficient.
Start with the seller's identity, address, and authority
Compare the seller's legal name and address across the property register, passport, residence records, bank, original purchase documents, and any power of attorney. Differences in spelling, order, script, middle names, former names, or address history should be shown to the agent and judicial scrivener before marketing reaches contract stage.
Collect ownership, purchase, and acquisition-cost records
Registration and tax work use different evidence. The judicial scrivener will review title and transfer documents, while the tax professional may need the historical records that support acquisition cost, improvements, and sale expenses.
- Title and registrationRegistration identification information or title-related records, current registry information, and notices concerning registered owner details.
- Original acquisitionPurchase contract, important-matters explanation, settlement statement, brokerage invoices, registration costs, and loan records.
- Capital workInvoices and payment evidence for qualifying improvements, additions, or other work that may be relevant to cost basis or disclosure.
- Special ownershipInheritance, joint ownership, trust, corporate authority, name change, divorce, or other records that explain how the owner holds title.
If the purchase records are missing, say so early. The National Tax Agency has rules for situations where acquisition cost cannot be established, but the result may be less favorable than using well-supported actual cost. A tax adviser should review the evidence.
Build the property, building, and tenancy file
The exact file differs for a condominium unit, house, land, entire building, or tenanted investment. Start with what a buyer and agent need to understand the asset, its management, condition, rights, obligations, and known issues.
Plans, permits, inspections, surveys, boundaries, repairs, equipment, warranties, keys, photos, and known defects.
Management rules, charges, reserve contributions, arrears, meeting records, repair plans, parking, pet and move rules.
Lease, amendments, guaranty, deposit, rent, payment history, notices, management statements, complaints, and unresolved issues.
Personal tenant information should be handled through an appropriate process. For an occupied asset, pair this checklist with How to Sell a Tenanted Property in Tokyo.
Add mortgage, tax, banking, and remote-closing documents
These records often determine whether the sale can close on time. Ask each professional for a named checklist, deadline, format, validity period, and who will hold the original.
If a mortgage remains, read our guide to selling property with a mortgage in Japan. If you live overseas, also review the remote-sale process.
Turn the documents into a shared closing workflow
Create one checklist showing the document, responsible person, required format, original or copy, translation, issue date, validity, deadline, and current status. Let the agent, judicial scrivener, lender, and tax professional own their parts of the list. This keeps separate email threads aligned with one closing plan.
Asiascape can start the valuation while helping identify the property and seller documents that need early attention. Review our English Tokyo property selling service or request a free valuation.
FAQ
Frequently asked questions
Which identity documents does a foreign owner need to sell property in Japan?
The exact evidence depends on whether the owner lives in Japan or overseas, the registered name and address, nationality, ownership structure, signing plan, and professionals handling registration. Show the full situation to the agent and judicial scrivener early.
What if my current address is different from the property register?
Address history and an update to the registered owner record may be required. From 1 April 2026, Japan introduced mandatory applications for registered-owner name and address changes. Confirm the required evidence and timing with a judicial scrivener.
Do overseas documents need a Japanese translation or notarization?
Requirements vary by document, issuing country, seller, and transaction. A translation, notarization, affidavit, consular procedure, apostille, or other evidence may be relevant in some cases, but do not order documents until the registration professional confirms what is needed.