Introduction

Foreign nationals married to Japanese citizens often ask whether they can continue living in Japan when they are separated from their Japanese spouse and whether it is possible to change their status from “Spouse or Child of Japanese National” to “Long-term Resident.”
When a couple is living separately, applications for change or extension of status are examined more strictly, and the outcome can vary greatly depending on how the situation is explained and what evidence is submitted.

In this article, based on information officially published by the Immigration Services Agency of Japan and the Ministry of Justice, we will explain the key points for changing from “Spouse or Child of Japanese National” to “Long-term Resident” and how to explain your situation to avoid denial when you are separated from your Japanese spouse.

What is the “Long-term Resident” status?

The status of residence “Long-term Resident” is granted to foreign nationals who are permitted to reside in Japan for a designated period, after the Minister of Justice takes special circumstances into account.
The authorized period of stay is “5 years, 3 years, 1 year, 6 months, or a period not exceeding 5 years designated individually,” and this status is characterized by the absence of restrictions on the type of work you may engage in.

However, “Long-term Resident” is not a status that anyone can obtain simply by applying.
When examining an application for change of status, the immigration authorities will determine whether there are “reasonable grounds” to permit the change, taking into consideration the applicant’s activities, residence history, and necessity of stay in Japan.

How the authorities view change to Long-term Resident: Published case examples

The former Immigration Bureau of the Ministry of Justice (now the Immigration Services Agency) has published case examples in which change of status from “Spouse or Child of Japanese National” or “Spouse or Child of Permanent Resident” to “Long-term Resident” was approved or not approved.
Although these are only examples, they are helpful in understanding what points are emphasized in the examination.

Characteristics of cases where change was approved

According to the published examples, change to “Long-term Resident” was approved in situations such as the following.

• The applicant had a Japanese child with the Japanese spouse and had custody of the child, actually taking care of and raising the child in Japan.
• The marital relationship had effectively broken down due to domestic violence by the spouse, and the applicant was forced to live separately, but had stable employment and an independent life in Japan.
• After a long-term marriage to a permanent resident or special permanent resident, the spouse died or the marriage practically collapsed, and the applicant had an established life base and employment record in Japan.

Common elements include:

• The applicant has a real and stable life base in Japan (work, income, housing).
• The separation or breakdown of the marriage is due to unavoidable reasons, such as domestic violence.
• Humanitarian considerations, such as child care and domestic violence, are clearly demonstrated with supporting evidence.

Characteristics of cases where change was not approved

On the other hand, the following types of cases were not approved.

• The applicant had been convicted in criminal cases such as fraud or assault.
• The applicant had spent a long period (about one and a half to two years) outside Japan, with little actual residence in Japan.
• The marriage itself was short-lived, and the overall situation suggested that the actual marital relationship as “Spouse of Japanese National” was weak, combined with work at a sex-related business.

These examples show that simply being “separated” or “about to divorce” is not enough to obtain “Long-term Resident.”
The authorities will make a comprehensive judgment, including the necessity of residence and actual life in Japan, as well as the applicant’s past residence history and any violations.

Possibility of changing to Long-term Resident while separated from a Japanese spouse

So, is it possible to change from “Spouse or Child of Japanese National” to “Long-term Resident” while you are separated from your Japanese spouse?

Cases where the marriage has effectively broken down, even without divorce

In the published examples, there is a case where, although the divorce had not yet been finalized, the applicant changed to “Long-term Resident” because the marriage had effectively broken down due to domestic violence and both parties clearly intended to divorce.
In that case, the following factors were evaluated.

• The separation was caused by domestic violence by the spouse.
• It was difficult to continue the marriage.
• The applicant had a stable income and independent life in Japan.

Therefore, even if you are only separated and not yet divorced, you may be able to change to “Long-term Resident” if you can specifically explain and prove that:

• The marriage has in fact broken down.
• The main cause of the breakdown is not serious misconduct by the applicant.
• You have an independent and stable life base in Japan.

These factors must be supported by objective evidence and a detailed written explanation.

When you are raising a Japanese child

If you have a Japanese child with your Japanese spouse and you are actually raising and taking care of that child, the possibility of being permitted to change to “Long-term Resident” becomes higher.
In such cases, the welfare and stable upbringing of the child are given considerable weight, regardless of the length of the marriage.

Even while separated, it is important to show, with evidence, that:

• You live together with the child and provide daily care.
• The child is attending school or nursery in Japan.
• You bear living expenses and medical expenses for the child.

Documents such as school certificates, insurance cards, medical receipts, and records of child support payments can help prove the actual situation of child care.

How to explain your situation and prepare documents to avoid denial

When applying to change from “Spouse or Child of Japanese National” to “Long-term Resident” while separated from your spouse, a carefully prepared explanation letter and supporting documents are crucial.

1. Explain the reasons and history of separation in detail

First, you should clearly explain the reasons and background of the separation in chronological order.

For example:

• When the separation started.
• How the marital relationship deteriorated.
• Whether there was domestic violence, infidelity, financial problems, or other issues.
• Whether you plan to proceed with divorce procedures.

If available, you should attach objective documents such as:

• Records from counseling centers or medical certificates (in cases involving domestic violence or mental health issues).
• Documents relating to divorce mediation or lawsuits.

These materials help demonstrate that the separation was due to unavoidable circumstances, rather than the applicant’s unilateral decision.

2. Clarify your life base and income in Japan

In examining an application for “Long-term Resident,” immigration authorities place strong emphasis on whether you have a stable life base in Japan.
You should therefore prepare documents such as:

• Certificate of employment, employment contract, pay slips, and withholding tax certificates to prove your income.
• Lease contract, utility bills, and resident record to prove your residence and actual living situation.
• Tax payment certificates and social insurance payment records to show that you are fulfilling your public obligations.

These documents together help demonstrate that you can support yourself in Japan without relying on your spouse.

3. Prove the actual situation of child care, if you have a child

If you have a Japanese child or a child of a permanent/long-term resident, you should clearly demonstrate your actual child-care situation.

Useful documents include:

• Court records or written agreements on custody and visitation.
• Certificates of school enrollment, report cards, or nursery enrollment certificates.
• Insurance cards, medical expense receipts, and vaccination records.

If you are receiving child support from the separated spouse, bank transfer records or receipts can also be helpful evidence.

4. Explain your past residence history and conduct

In the published examples, applications were not approved where the applicant had criminal convictions.
If you have any past violations or problems, you should explain the circumstances, express sincere remorse, and, if necessary, submit a written statement of reflection and measures to prevent recurrence.

On the other hand, if you have resided in Japan for a long period without causing problems and have properly paid taxes and social insurance contributions, you should actively demonstrate this with supporting documents.

Points to check before applying

Before applying for a change of status while separated from your Japanese spouse, it is advisable to check the following points.

• How much time remains before the expiration of your current period of stay (start preparation early).
• Whether you can explain the reasons and history of separation in a way that third parties can understand.
• Whether you can collect documents to show your income, residence, and family situation in Japan.
• Whether you have gathered adequate evidence to prove your actual care of any children.
• How you will explain any negative factors in your residence history or conduct.

It is also important to carefully review the official “Long-term Resident” page and the published case examples of changes from “Spouse or Child of Japanese National” to “Long-term Resident,” and then compare them with your own situation.

Summary

Even if you are living separately from your Japanese spouse, it may still be possible to change your status from “Spouse or Child of Japanese National” to “Long-term Resident,” depending on your individual circumstances.
Key factors include the reasons and background of the separation, your life base and income in Japan, the actual situation of child care, and any humanitarian circumstances such as domestic violence.

By carefully examining the official information published by the Immigration Services Agency and preparing a detailed explanation and supporting documents tailored to your situation, you can improve your chances of avoiding denial and continuing your stable life in Japan.