Marriage Registration
Register a marriage at city hall to make it legally valid in Japan. For an international marriage you'll also need documents proving you're free to marry.
Register a marriage at city hall to make it legally valid in Japan. For an international marriage you'll also need documents proving you're free to marry.
Steps
- 1Fill in the marriage notification with two adult witnesses' signatures.
- 2For a non-Japanese spouse, obtain a Certificate of Legal Capacity to Marry from their embassy.
- 3Submit at city hall with ID; the registration is free.
What to bring
- Marriage notification form (with 2 witnesses)
- ID of both parties
- Certificate of Legal Capacity to Marry and passport (for a foreign spouse)
Official sources
Information, not advice
This guide is general information only — not legal, administrative, tax or other professional advice, and not a filing service. Rules and procedures can change; always confirm with the official window or website. For your specific situation, consult a licensed professional or contact the relevant government office directly.
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