Sworn Japanese translation — Signature Authentication
Recipients of Signature Authentication typically ask for ลายเซ็นในสัญญาระหว่างประเทศ — a single mistranslated legal term can void the entire submission.
Translated by native 日本語 translators registered with the Ministry of Justice, certified by our in-house Notary Public.
Common uses: ลายเซ็นในสัญญาระหว่างประเทศ · Bank forms / brokerage forms · Form W-8BEN, FATCA
Recognition of our Japanese certified translations
Coverage includes สถานทูตญี่ปุ่น, MOFA Japan, Immigration Bureau Japan; if the receiver is outside this list we add a Notary cover sheet.
Where this language pair is needed most: วีซ่าญี่ปุ่น, Spouse Visa, Working Holiday, เรียนต่อญี่ปุ่น.
Pair direction: Thai ↔ Japanese; staffed per destination requirement.
How NYC Legal handles your translation job
(a) Upload PDF/scan via LINE @NYCLI — quote returned within 1 business hour.
(b) Native 日本語 translator drafts v1 with bilingual glossary.
(c) Counsel reviews legal terminology + formatting.
(d) Notary Public signs + seals + issues certificate.
(e) Delivery of hard + soft copies — express 1 day at +50%.
Costs and what to send us
Translation pricing: quoted on request/page, with project-rate discounts of 10–30%.
Notary fees: from quoted on request to ประเมินราคาฟรี, depending on page and set count.
Prepare: เอกสารต้นฉบับที่ลงนามต่อหน้า Notary · พาสปอร์ต/บัตรประชาชน
FAQ
Do I need extra steps to use this Japanese translation abroad?
Yes — after translation + Notary, we route through MFA Consular Affairs and the destination country's embassy. We handle the full chain.
Will สถานทูตญี่ปุ่น accept your certified translation?
Yes — accepted by สถานทูตญี่ปุ่น, MOFA Japan, Immigration Bureau Japan and many others.
What is the standard delivery time?
Default 1–2 วัน — express 1-day option available at +50%.
Can I submit documents online?
Yes, intake works via LINE @NYCLI or email — originals only need to come in at the notarisation step.