This article is written by a Japanese local.
There are cases where foreign nationals working in Japan (the primary work visa holders) and their spouses live at separate addresses within Japan (living apart) due to company orders, such as an unaccompanied transfer (Tanshin Funin), or for children’s educational reasons.
For Japanese couples, this is simply a domestic family matter. However, for foreign nationals residing on a “Dependent” (Kazoku Taizai) visa, having separate addresses on the Residence Certificate (Juminhyo) is a critical red line that can directly lead to the denial of their next visa renewal (and in the worst cases, visa revocation). This article thoroughly explains the legal risk mechanisms caused by living apart and objective proof practices to successfully secure a visa renewal.
1. The Absolute Requirement of the Dependent Visa: The Principle of “Cohabitation” and “Support”
First, it is necessary to accurately understand the legal nature of the Dependent visa. This status of residence is granted on the strict premise that the spouse is “living together with the primary visa holder and receiving financial support to maintain their livelihood.”
The Collapse of the Premise When Splitting the Residence Certificate
During the screening process by the Immigration Bureau, whether you are “cohabiting” or not is mechanically judged by the records on your Residence Certificate. The moment it is discovered that the couple has separate addresses, Immigration begins the screening under the assumption that “the fundamental requirements of the Dependent visa are not met.” Unless there is a legally acceptable, clear reason backed by overwhelming evidence, the visa renewal will be denied.
2. The Examiner’s Perspective: “Two Fatal Reasons” Immigration Suspects Separation
When the fact of living apart is confirmed, the Immigration Bureau does not deny the renewal simply because “it is against the rules.” They strongly suspect the following two severe violations behind the separation.
① Suspected Relationship Breakdown (De Facto Divorce)
If the separation is perceived to be due to marital disputes or a deteriorating relationship, Immigration judges that the “activities as a spouse (the substance of the marriage)” no longer exist. Because the Dependent visa relies entirely on being “the spouse of the primary visa holder,” being deemed to have a broken relationship completely voids the basis for renewal.
② Suspected Fake Separation for Illegal Employment (Migrant Work)
In practice, this point is pursued the most strictly. Immigration suspects that the dependent has moved to a different region, out of the primary visa holder’s sight, to work full-time (migrant work) exceeding the 28-hour-per-week limit on part-time work. Because incidents of illegal employment through fake separation occur frequently, examiners scrutinize income statuses with extreme severity.
3. “Reasonable Grounds” and Defense Practices to Secure Approval
If the separation is due to unavoidable “reasonable grounds,” such as a company transfer order or a child’s schooling (e.g., an absolute need to attend a school in a specific area), renewing the visa is legally possible. However, verbal explanations in a statement of reasons are insufficient. Gathering and submitting the following “objective evidence” perfectly is an absolute condition for your defense.
Step 1: Official and Corporate Documents Proving the “Necessity”
You must prove why the separation was unavoidable using official documents that convince third parties.
- For unaccompanied transfers: A “transfer order,” “business trip order,” or “company housing contract” issued by the primary visa holder’s employer.
- For a child’s schooling: A “certificate of enrollment” or “acceptance letter” showing the child attends a distant school, along with materials showing the school’s unique curriculum.
Step 2: Complete Visualization of “Financial Support” (Most Important Requirement)
To prove that the “state of receiving financial support” is maintained despite living apart, submitting monthly bank remittance records (transfer statements) is mandatory.
In practice, claims such as “I handed over cash once a month for living expenses” are completely rejected as evidence. Objective bank logs showing a fixed monthly transfer from the primary visa holder’s account to the spouse’s account for rent, utilities, and food are the strongest weapon to clear suspicions of illegal employment.
Step 3: Objective Logs Showing the “Continuation of Family Ties”
To show that the marital relationship is not broken despite living apart, you must prove that you regularly visit each other’s homes. Provide receipts for transportation (bullet train, airplane, highway bus tickets), ETC usage history, or printouts of daily communication logs and call histories on apps like LINE or WhatsApp to establish the substance of your family life.
4. [Warning] The Catastrophic Risk of “Concealment” Without Moving the Residence Certificate
Fearing the risks of living apart, some people make false declarations by “actually living apart, but keeping their addresses the same on the Residence Certificate (pretending to cohabit).” However, this is an extremely dangerous act that constitutes a “violation of notification duty” and “false declaration” under the Immigration Control Act.
The discrepancy between actual residence and the Residence Certificate is easily exposed through MyNumber linkage, tax payment records, health insurance usage history, and mail forwarding records. If a false declaration is discovered, it goes beyond a simple denial—it becomes grounds for visa revocation and deportation. This must be avoided at all costs.
5. Practical Q&A on Living Apart with a Dependent Visa
- Q: We plan to live together again after the unaccompanied transfer ends. Does this reduce the impact on renewal?
A: Proving that “the separation is temporary” works favorably in the screening. Submit the company’s “transfer order” (which specifies the period) and logically explain in your statement of reasons that you have firm plans to return once the period is over. - Q: I have been handing over living expenses in cash and have no remittance records. What should I do?
A: Starting this very moment, immediately switch to “bank transfers” to begin creating objective records. For the past period, you will need to engage in highly advanced proof-building. This involves creating a detailed petition that cross-references “cash withdrawal records for living expenses” from the primary holder’s account with the spouse’s household account books and receipts to indirectly prove the fact of financial support. - Q: Our relationship has deteriorated, and we are temporarily living apart to create distance. Can I renew my visa?
A: This is a very severe situation. If it is deemed a “separation with divorce as the premise,” the renewal will be immediately denied. If you can logically argue that this is a “cooling-off period aimed at repairing the relationship” and provide evidence that the primary visa holder continues to send living expenses during this time, there remains a possibility that a short period of stay (e.g., 1 year) may be granted as an exception.
Living apart on a Dependent visa is subject to highly strict scrutiny during immigration procedures. Before casually moving or changing your Residence Certificate, you must calmly assess whether the reason for separation is legally acceptable and whether you can gather sufficient evidence. If you are unsure about the procedure, consulting a qualified professional (such as a legal expert familiar with immigration practices) in advance and making logical, airtight preparations is the best approach to prevent legal troubles.