If you are an international student preparing to move to Japan with your spouse or children in 2026, understanding the Certificate of Eligibility (COE) and visa procedures is essential for a smooth family relocation. Immediate family members staying for 90 days or longer require an individual COE, while short visits of 90 days or less do not require one. However, students who are exclusively receiving Japanese language education are strictly prohibited from bringing family members. For eligible degree or formal academic programs, applications are processed by local immigration authorities in approximately one month.
Who is eligible to join an international student in Japan?
When planning to bring family members to Japan, immigration rules strictly define who qualifies as a dependent. Under current guidelines detailed in the HANDBOOK for International Students, only immediate family members—specifically your spouse and children—are eligible to apply for family status. Other relatives, such as parents or siblings, fall outside this specific dependency category.
The length of stay also determines the exact administrative process you must follow:
- Stays of 90 days or longer: Each family member must successfully obtain a Certificate of Eligibility (COE) before applying for their entry visa.
- Stays of 90 days or less: A Certificate of Eligibility is not required for short-term stays of three months or under.
Because every applicant's situation can vary based on individual circumstances, international students should always consult directly with the Regional Immigration Bureau to verify final eligibility before submitting their documentation.
Can students taking Japanese language courses bring family?
A critical rule that many incoming students overlook involves the type of educational institution they attend. If an international student exclusively receives Japanese language education in Japan, bringing their family members over is not allowed under official immigration regulations.
This strict restriction means that individuals enrolled solely in Japanese language institutes or preparatory language tracks cannot sponsor dependent visas for a spouse or children. Family relocation is only an option for students enrolled in qualifying regular academic programs where full student status applies. If you are uncertain whether your specific course of study meets the official requirements, you must contact your institution's international office or the local immigration office for clarification.
What documents are required for a dependent Certificate of Eligibility?
To sponsor a spouse or child for a stay exceeding 90 days, you must prepare a comprehensive set of documents for the Regional Immigration Bureau. Each accompanying family member requires a separate application file.
The primary required documents include:
- Application for Certificate of Eligibility: One completed application form is needed for each individual family member.
- Proof of relationship: Official documentation confirming the family bond, such as a copy of a marriage certificate for a spouse or a birth certificate for a child.
- Student identification: A copy of the student's passport or Residence Card. If the student's Residence Card is currently being processed, a certificate showing application of the Residence Card can be submitted instead.
- Certificate of Enrollment: An official certificate provided by your educational institution confirming your active student status.
- Proof of financial support: Official evidence demonstrating that you possess adequate financial resources to support your family while living in Japan. Acceptable financial documents listed in official guidance include a Japanese Government Scholarship Certificate, receipts showing other scholarship awards, official proof of existing bank savings, or documented financial support sources from your home country.
- Photographs: Standard facial photographs for each family member adhering strictly to official immigration size requirements.
- Self-addressed stamped envelope: Required if you request the issued document to be delivered by mail; it must be stamped appropriately for Simple Registered Mail.
Additionally, if any of your submitted documents are written in foreign languages, accurate Japanese translations must be attached. Applicants should note that the Regional Immigration Bureau retains the authority to request supplementary documentation depending on individual cases.
How far in advance should you apply at the Immigration Bureau?
Timing and application method are critical components of a successful visa outcome. Applications for a dependent Certificate of Eligibility cannot be processed entirely online or via third parties without proper standing; you must make the application in person at the local immigration office.
Regarding processing timeframes:
- Standard processing duration: Applications are generally processed within approximately one month from the date of submission.
- Recommended timing: Because immigration officers may request additional documentation to verify financial capacity or relationship validity, you should prepare your paperwork and apply well in advance of your family's intended departure date.
Ensuring all foreign documents are translated into Japanese beforehand will prevent unnecessary delays during the initial submission window.
Finding a place to stay
Once your Certificate of Eligibility (COE) or family visa is granted and before your scheduled arrival in Tokyo, securing appropriate housing for your household is the next vital step. Arranging your home after receiving official documentation ensures your move dates are firm. When selecting a residence for a family, prioritize properties offering transparent terms and full move-in readiness. OHAYO Stay offers furnished monthly apartments and rooms in Tokyo; most homes have a minimum stay of 30 nights (shown on each listing). The monthly price includes electricity, gas, water and Wi-Fi. No guarantor, no key money and no agency fee; booking is online with a passport or ID and a credit card. Securing a fully equipped home in advance allows your family to settle comfortably into Japanese life from day one.