Tenant relocation in Japan: an evidence overview

If you are a tenant in a property scheduled for demolition, major reconstruction, or a large-scale urban project in Japan, the single most important legal term to understand is 立退き (tachinoki), meaning “vacating” or “moving out.” The question is rarely whether you can be asked to leave; it is under what conditions, with what evidence, and through which procedure. This guide gives you a method for assembling that evidence, the documents a qualified adviser will need, and the decision rules that separate a lawful notice from an unlawful one. It does not give case-specific legal advice; it gives you the framework to bring to a Japanese lawyer (弁護士, bengoshi) or a licensed judicial scrivener (司法書士, shihō shoshi).

Start with the legal relationship, not the notice

Before any discussion of compensation, identify the legal relationship that governs the property. Japanese tenancy law distinguishes between two types of leases under the Land and Building Leases Act (借地借家法):

• 借家 (shakka), a lease of a building (or part of a building) for residential or business use.
• 借地 (shakuchi), a lease of land on which a building stands.

A tenant in a registered building lease has statutory renewal rights. The owner cannot simply terminate the lease at the end of the term; the lease continues unless the owner proves “just cause” (正当事由) under Article 28 of the Land and Building Leases Act. The same Article requires the court to consider whether the owner genuinely needs the property, whether alternative accommodation is available, and the owner’s efforts to provide it.

Do not treat a vacating notice as final: under the Act, an owner cannot force a tenant out without a judicial decision based on just cause, unless the tenant voluntarily agrees. The statute is the Land and Building Leases Act (借地借家法), administered under the Building Standards Act and the Urban Redevelopment Act. The authoritative text is published on e-Gov Japan.

What “立退き” means in practice

立退き (tachinoki) is the term for vacating or “standing down” from a property. In the tenancy context it is used for the act of a tenant leaving, but in demolition and reconstruction practice it appears most often as 立退き交渉 (tachinoki kōshō), the negotiation process through which a tenant is asked to leave before work begins. The related term is 明渡し (akiwatashi), which means the actual handover of the premises to the owner. A qualified adviser will separate the two: 立退き is the negotiation phase, 明渡し is the legal delivery of possession.

The “just cause” standard

The key statutory concept is 正当事由 (“just cause”), from Article 28 of the Land and Building Leases Act. Under this law, an owner cannot refuse to renew a lease or demand that the tenant vacate without just cause. The Act lists four factors a court must weigh:

1. The owner’s genuine need for the building.
2. The building’s condition and the status of any reconstruction project.
3. The owner’s efforts to find alternative accommodation.
4. The social circumstances of the parties, including the tenant’s relocation burden.

Because the statute requires a balancing of interests, there is no fixed payment table in the Act itself. The Ministry of Land, Infrastructure, Transport and Tourism (MLIT) publishes guidelines on urban-project procedures, but the actual negotiation is between the tenant, the owner, and, in large projects, the redevelopment association.

Core legal concepts at a glance

• 立退き (tachinoki): the legal term for vacating a leased property. In demolition and reconstruction contexts it refers to an owner’s demand that a tenant leave before the lease term ends or without renewal.
• 正当事由 (seitō jiyū): “just cause” for refusing lease renewal or demanding vacating. Under the Land and Building Leases Act, an owner must show just cause, and the court weighs the owner’s need against the tenant’s need for continued housing or business.
• 立退料 (tachinoki-ryō): relocation compensation paid by the owner to the tenant, often negotiated as part of an agreement to vacate.
• 借地借家法 (shakuchi shakka hō): The Land and Building Leases Act, the core statute protecting tenants.
• 定期建物賃貸借契約: Fixed-term lease contract; renewal rights difer from standard leases.
• 明渡し: Handing over possession; used in eviction proceedings.

The evidence framework

For the purposes of this guide, “tenant relocation” means the process triggered when the owner (or a project body) asks the tenant to leave before the lease term ends, or declines to renew it. The key point for researchers is that no single document “proves” a relocation claim. The evidence set is assembled from four independent record groups: the legal relationship, property type, documented loss, and negotiation record.

The decision rule

First classify the legal relationship. If the lease is under the Land and Building Leases Act, the tenant holds renewal rights and the owner must show just cause (正当事由) to refuse renewal or to demand vacating. The decision rule for any claim is:

1. Identify the lease type (residential or comercial, fixed-term or general).
2. Confirm whether the Land and Building Leases Act applies.
3. Collect the four evidence groups: legal relationship, property type, documented loss, and negotiation record.
4. Compare the owner’s reason against the statutory standard.
5. Only then estimate a negotiation position, never a guaranteed payment.

How to assemble the evidence a qualified adviser will need

This section gives a checklist of the records, documents, and questions that a qualified adviser will require, and shows how to organise those records into a coherent evidence bundle. It is not legal advice and cannot tell you what payment you will receive.

Confirm the lease type

Start with the written lease agreement (賃貸借契約書). Check whether it is a general lease or a fixed-term lease (定期建物賃貸借契約). Fixed-term leases have different renewal protections. If the lease is unregistered, ask a judicial scrivener whether the Act’s protections still apply to your situation.

Gather property records

Collect the property’s registration (登記簿謄本) from the Legal Afairs Bureau. Note the building’s construction date, structure, and any recorded demolition or reconstruction notices. If the property is inside a designated urban-project zone, obtain the project plan from the municipal ofice or the redevelopment association.

Document your loss

Record every cost that relocation would impose: moving expenses, diference in rent for a comparable property, business interruption if you run a shop or ofice, and any fixtures you installed. Keep receipts, photographs, and a dated log. Courts and negotiators weigh documented loss more heavily than estimates.

Build the negotiation record

Save every written notice from the owner or project body, including emails and Line messages. Note the date, sender, and content of every verbal conversation. If a meeting is ofered, confirm in writing what was discussed afterwards. This record becomes the foundation for showing whether the owner made genuine eforts to ofer alternatives, one of the statutory factors.

Know when to bring in a professional

A licensed attorney (弁護士) or judicial scrivener (司法書士) can review your evidence bundle, confirm whether the just-cause standard is met, and represent you in negotiation or court. Bring your organised records to the first consultation to save time and cost.