Married a Japanese Citizen? Spouse Visa Rules Explained

If you've married a Japanese national, staying in Japan long-term generally requires switching to (or newly obtaining) the 'Spouse or Child of Japanese National' status of residence. The short answer: this status places no restriction on the type of work you can do, but Immigration screens applications closely to confirm the marriage is genuine, and if the marriage ends through divorce or death, you are legally required to notify Immigration within 14 days. Below we walk through what the status is, what documents are needed, how long it typically lasts, the (heavily caveated) path toward permanent residency, and what happens if the marriage ends.

A common misconception is that filing a marriage registration (婚姻届) automatically changes your visa status. In reality, this status is granted only after a separate application and screening process at the Immigration Services Agency, and the review looks not just at the fact of marriage but also at income, tax records, and the applicant's overall immigration history.

What is the 'Spouse or Child of Japanese National' status?

This is one of the status-based (as opposed to activity-based) categories of residence defined in Appended Table 2 (別表第二) of the Immigration Control and Refugee Recognition Act. It covers three groups: (1) the legally married spouse of a Japanese national, (2) a person adopted by a Japanese national as a special adopted child, and (3) a person born as the biological child of a Japanese national. Because it is a status-based category, it does not restrict the type of activity or work the way most work-based statuses do.

'Spouse' here means a legally valid marriage under Japanese law, or under the law of the country where the marriage was performed. A relationship that has not been formally registered as a marriage — a de facto or common-law relationship — does not qualify. The legal marriage registration needs to be completed first, in Japan or the relevant country.

How is it different from other statuses? (no work restrictions)

Work-based statuses such as 'Engineer/Specialist in Humanities/International Services' only permit employment within the approved field and job description. By contrast, because 'Spouse or Child of Japanese National' is a status-based category, holders generally face no restriction on the type of work they take — part-time jobs, full-time employment, starting a business, or not working at all are all permitted.

It is often confused with 'Dependent' (家族滞在) status, which is for the family members of work-visa holders. Dependent status generally does not permit employment unless the holder separately obtains permission to engage in activity outside the status, which typically caps work at 28 hours per week. The spouse status has no such hourly cap.

What documents are required? (the questionnaire and marriage certificate)

Typical required documents include the Certificate of Eligibility application (or Change of Status of Residence application), a certificate of acceptance of marriage registration (婚姻届受理証明書), a family register extract, a detailed questionnaire (質問書), photos, certificates of taxable income and tax payment, and a letter of guarantee. The questionnaire asks applicants to lay out, in chronological detail, how the couple met, dated, and decided to marry — it is one of the key tools Immigration uses to screen out sham marriages.

Reviewers generally look for objective evidence that the relationship is genuine: photographs together, a record of communication over time, and documentation of cohabitation or cohabitation plans. If the dating period was unusually short, or there is little record of contact before marriage, applicants may be asked for additional documentation or explanation.

How is the length of stay decided? (5, 3, 1 years or 6 months)

The period of stay granted under this status is one of 5 years, 3 years, 1 year, or 6 months, decided case by case based on factors such as how long the marriage has lasted, the applicant's immigration history, and income and tax records. It's common for a first-time grant to be for 1 year, with longer periods generally becoming available at renewal once a stable track record is established — though this varies by individual case.

When can you apply for permanent residency? (the roughly 3-year guideline)

When considering a switch to permanent resident status, it is commonly said in practice that roughly 3 years of continuous marriage and residence in this status is one rough guide people look at. However, this is only a practical rule of thumb, not a fixed legal threshold. Permanent residency guidelines require a discretionary, case-by-case review of many factors — conduct, ability to support oneself financially, tax payment history, length of residence, and compliance with public obligations, among others — so reaching the 3-year mark does not guarantee approval.

What happens after divorce or the death of a spouse? (the 14-day notification duty)

Divorce or the death of the Japanese spouse ends the underlying relationship the status was based on, but the status of residence itself does not automatically become invalid the moment that happens. That said, under the Immigration Control and Refugee Recognition Act, a change in spousal status must be reported to the regional immigration bureau within 14 days of the divorce or death. Failing to notify without a legitimate reason can itself be treated unfavorably in later reviews.

If you want to continue living in Japan after the marriage ends, the usual path is to apply for a change of status — commonly to 'Long-Term Resident' (定住者) — before your current period of stay expires. Whether this is approved depends on individual circumstances, such as whether you are raising a Japanese child together or how long the marriage lasted, so consulting a specialist early is advisable.

The terminology and paperwork around statuses of residence can be confusing, especially for non-native speakers. The SUMIMOTO Hub app offers a 24-hour multilingual AI advisor that can explain visa terminology and required documents in plain language whenever you need it. That said, because outcomes depend heavily on individual circumstances, we strongly recommend confirming your specific situation with a licensed immigration lawyer (行政書士 or 弁護士) before you file the application.