Translate your Japanese marriage certificate with accuracy and care. Our certified translations are ready for UK Home Office and UKVI submissions, and accepted by authorities worldwide. From £29.90 per page, with 24-hour delivery, strict confidentiality, and expert support from Kings of Translation’s dedicated team.

ATA Corporate member #275946 since 2016

100% guaranteed acceptance by Home Office

Accredited with an A+ rating from the BBB
Rated 4.95/5 from 8,200+ verified reviews
Moving from Japan to the UK, or submitting documents from the UK to Japan? Our certified Japanese marriage certificate translation ensures your paperwork is clear, accurate, and accepted by British authorities and institutions globally.
Each translation includes a signed certification and faithful formatting for a professional result. With £29.90 per certified page, fast turnaround, and attentive customer care, Kings of Translation makes international document translation straightforward and stress-free.
Whether you are applying for a UK spouse visa, naturalisation, or registering a marriage abroad, your Japanese marriage certificate must be translated precisely and certified. Our experienced linguists and dedicated project managers deliver meticulous translations that align with Home Office and UKVI expectations, helping you submit confidently.
A certified translation from Kings of Translation includes a translator’s statement, signature, date, contact details, and a declaration of accuracy. We mirror the layout of your certificate wherever practical, providing a clean, professional PDF for digital submission and an optional printed copy on request. Our process is designed to minimise delays and reduce document queries.
We serve clients around the world, and our certified translations are widely accepted by British authorities, embassies, consulates, universities, and courts, as well as organisations in other countries including the United States (USCIS). For related needs, explore our marriage certificate translations and full range of certified translation services.
Transparent pricing starts at £29.90 per certified page, with standard translations from £0.05 per word. Most single-page certificates are completed within 24 hours, and same-day service is available when time is critical. With an A+ BBB rating, ATA membership, and a 98% customer return rate, Kings of Translation is trusted to deliver accuracy and care on every project.


Compliance is about more than language. We follow rigorous quality checks, double-verify key names and dates, and reproduce stamps, seals, and notes in English brackets. Our certificates carry the required certification statement and contact information, so caseworkers can identify the responsible translator instantly.
Ordering is simple: upload a clear scan or photo, confirm your details, and select delivery speed. We return a certified PDF by email, and can ship a stamped hard copy if requested. If your receiving authority requires notarisation or an apostille for international use, we can arrange notarised certification and coordinate with you for the apostille process.
Security and confidentiality are built into our workflow, with encrypted systems and strict access controls. We handle a broad range of formats, including PDF, JPG, PNG, and HEIC, and can combine multiple pages into a single certified bundle. If a caseworker requests a minor edit (e.g., alternative transliteration), we provide prompt corrections at no extra cost.
Planning additional applications? Alongside marriage documents, we translate family registers (koseki), birth certificates, and passports. See our certified translation services for bundled support. Kings of Translation combines specialist Japanese expertise with responsive customer care to help your documents travel seamlessly between countries.
Submit your documents and complete the form in a few easy steps.
Notarised Translation
Certified translation with notarisation for legal requirements
Accepting Formats

Certified translations from £29.90 per page, standard text from £0.05 per word. No hidden fees, clear timelines, and free corrections if an authority requests minor changes. Same-day options available, with secure digital PDFs and optional stamped hard copies.
Expert translation services in 120+ languages with certified quality guaranteed.

Certified Translation.Professional translation with official certification in 120 languages. Includes digital and hard copy delivery with notarisation available. Starting from £30 per page.

Specialised Content.Expert translators with professional field experience. Advanced terminology management, CAT tools integration, and professional layout. Starting from £0.05 per word.

Interpretation Services.Consecutive, simultaneous, and conference interpretation available. Over-the-phone, video remote, and escort/travel options provided. Starting from £52 per hour.

Audio-Visual Services.Professional transcription, subtitling, dubbing, and voice over services in 120 languages. High-quality audio and video solutions. Starting from £0.92 per minute.
Beyond Japanese, Kings of Translation delivers certified translations for Chinese, Korean, Arabic, French, Spanish, Portuguese, German, Italian, Russian, Polish, and more. Whether you are applying to the UK Home Office, moving from the UK to another country, or submitting to foreign embassies, we provide fast, compliant translations with accurate formatting and clear certification statements.
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Based on 243 Google Reviews
At Kings of Translation, we strive to offer industry-leading certified translation solutions at fair and affordable prices. Our affordable rates are calculated to ensure the best value for money and won't drain your budget. Best of all, you know that our services are guaranteed to be the highest quality. A real win-win.

