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iLC – Thai Notary Law & Services Co., Ltd. logoInternational Language Center · Thai Notary Law & Services

Thai↔Japanese Translation

日本語

Embassy of Japan, ISOJ, seals/inkan matters

Translator Pool

18 นักแปล JLPT N1 + certified

Regions

ญี่ปุ่น

Rate multiplier

×1.50

5 Most-Requested Document Groups

Personal Documents

From THB 600 · 1–2 วันทำการ

ID, house registration, birth/marriage/divorce/death certificates

  • บัตรประชาชน
  • ทะเบียนบ้าน
  • สูติบัตร
  • ทะเบียนสมรส
  • ใบหย่า
  • มรณบัตร
  • ใบเปลี่ยนชื่อ-สกุล

Business & Corporate

From THB 1,050 · 2–3 วันทำการ

Certificate of incorporation, MOA, financials, contracts, VAT registration

  • หนังสือรับรองบริษัท
  • บริคณห์สนธิ
  • งบการเงิน
  • สัญญาจ้าง
  • MOU
  • ภ.พ.20
  • ใบทะเบียนพาณิชย์

Education & Academic

From THB 750 · 1–3 วันทำการ

Transcripts, diplomas, certificates, recommendations, SOP

  • ทรานสคริปต์
  • ใบปริญญา
  • ประกาศนียบัตร
  • Recommendation
  • Statement of Purpose
  • Study Plan

Specialized / Technical

From THB 1,800 · 3–7 วันทำการ

Medical, engineering, legal, patent, technical manuals, research

  • รายงานการแพทย์
  • ใบสั่งยา
  • สิทธิบัตร
  • คู่มือเครื่องจักร
  • งานวิจัย
  • รายงาน EIA
  • Whitepaper

Website / Marketing / Multimedia

From THB 1,350 · 2–5 วันทำการ

Website localization, SEO copy, subtitles, voiceover scripts, brochures

  • เว็บไซต์
  • SEO copy
  • Subtitle
  • Voiceover script
  • โบรชัวร์
  • Product listing
  • Social media

Linguistic Considerations

  • Script: Kanji/Hiragana/Katakana — Keigo formal
  • Script: Kanji/Hiragana/Katakana — ชื่อสกุลไทยต้องแปลง Katakana ตามพาสปอร์ต
  • Script: Kanji/Hiragana/Katakana — รูปแบบวันที่ 令和 optional

Frequently Asked Questions

What's the starting price for Thai↔Japanese?

From THB 600 per standard page (250 words) for personal documents. Specialized or longer files are quoted by complexity and volume; you'll receive a quote within 30 minutes in business hours.

Can Japanese translations be submitted directly to embassies?

Yes — our translations are stamped and certified by registered translators (18 นักแปล JLPT N1 + certified). We can chain MoJ / Sworn / Notarial / MFA legalization / Apostille in a single workflow when the destination requires it.

Turnaround for Japanese translation

Short 1–3 page docs: next business day. Business 5–20 pages: 2–3 days. Technical/long contracts: 3–7 days. Rush 4-hour and same-day service available with 30–70% surcharge.

Translator qualifications for Japanese

18 นักแปล JLPT N1 + certified. Every translator passes iLC's internal back-translation + peer review test and signs an NDA before any assignment. Specialized files are matched to domain experts (medical/legal/engineering).

Common pitfalls when translating Japanese

We enforce script-level rules (Kanji/Hiragana/Katakana) and locale conventions per ญี่ปุ่น. Our QA checklist covers naming, date/number, honorifics, and legal terminology specific to the destination country.

How is document confidentiality protected?

All files are AES-256 encrypted at rest. Every team member signs a per-project NDA. Permanent deletion is available on request within 30 days. Compliant with PDPA and GDPR.

Payment methods

Bank transfer (Thai major banks), credit/debit card, PromptPay, Wise, Stripe (international). We issue USD/EUR invoices for foreign entities on request.

Error liability policy

Free lifetime correction for translation errors, plus reimbursement of re-submission fees (capped at the translation fee of that job) per our Service Agreement.

LINE @NAATI · Tel 094-8958999

A working guide to Translation Japanese EN in Thailand

Translation Japanese EN is treated as an evidence file, not a translation ticket. Our workflow begins with a documentary audit against the receiving authority's current rulebook — the same rulebook Thai MFA, foreign embassies in Bangkok, and Thai Immigration Bureau counters use — so acceptance criteria are baked in before any drafting starts. Every Translation Japanese EN matter is scoped by a senior specialist on LINE Official @NAATI or by email at ilc@thainotary.co.th before any file moves.

How the workflow runs end-to-end

The typical execution path is: intake → audit → certified translation → attorney jurat → MFA Chaeng Watthana submission → MFA collection → destination embassy submission → embassy collection → courier dispatch. Each checkpoint triggers a written status update on the client's chosen channel.

Who this service is for

Overseas law firms use the same intake as domestic clients but receive a bilingual case brief in English at every checkpoint, so partners in London, New York, Sydney, Hong Kong, or Frankfurt can bill and update their own end clients without needing a Thai-language intermediary on each thread.

Coverage, fees, and turnaround

Government stamps and embassy fees are paid on the client's behalf against an itemised invoice with the official government receipts attached — nothing is marked up beyond the disclosed service fee, and refunds of any unused pass-through cost are automatic at file close.

Quality assurance and confidentiality

Quality control includes an English-side legal reviewer on every matter destined for common-law jurisdictions and a civil-law reviewer on matters destined for German, French, Italian, Spanish, or Japanese authorities — terminology mismatches between legal systems are our most audited category.

Start your Translation Japanese EN matter today

Reach iLC on LINE Official @NAATI, email ilc@thainotary.co.th, or phone 094-8958999. Office hours are Monday to Sunday, 08:30 to 20:00 Bangkok time. A specialist responds to first-contact messages within one business hour on weekdays and within four hours on weekends and public holidays with a written price, realistic timeline, and a required-documents checklist tailored to your destination country. There is no charge for the initial consultation, and no obligation to proceed after receiving the quote — iLCearns repeat business by delivering the first Translation Japanese EN matter cleanly and on time, not by locking clients into open-ended retainers.

Local Expert Insight

Expert perspective: Translation Japanese EN

The Translation Japanese EN files we see most often are ones the applicant filed themselves and got rejected for an outdated template or a passport-name mismatch — that's why we audit every document before touching translation.
กองบรรณาธิการ iLC
Legal Documentation Editorial Team

Cost ladder

Service tierFee range
เอกสารเดี่ยว / Single doc1,500 – 2,500 THB
แปล + Notary / Translation + Notary2,500 – 4,500 THB
MFA legalization3,500 – 5,500 THB
Embassy chain / สถานทูต5,500 – 8,000 THB

Timeline (Day 1 → Day N)

  1. Day 1Intake, document audit, written quote & timeline
  2. Day 2-3Certified translation + two-tier QA by NAATI/MoJ translators
  3. Day 3-4MFA Chaengwattana legalization queued & retrieved
  4. Day 5-7Destination embassy filing & EMS/DHL return to client

Case snapshot (anonymized)

A corporate client (name withheld) needed Translation Japanese EN on a tight embassy deadline. iLC closed the matter in four business days without a re-file, saving the client roughly two weeks versus a DIY route.

Last reviewed: · Cross-referenced against MFA Consular practice + Lawyers Council of Thailand

คำถามที่พบบ่อย

What's the starting price for Thai↔Japanese?

From THB 600 per standard page (250 words) for personal documents. Specialized or longer files are quoted by complexity and volume; you'll receive a quote within 30 minutes in business hours.

Can Japanese translations be submitted directly to embassies?

Yes — our translations are stamped and certified by registered translators (18 นักแปล JLPT N1 + certified). We can chain MoJ / Sworn / Notarial / MFA legalization / Apostille in a single workflow when the destination requires it.

Turnaround for Japanese translation

Short 1–3 page docs: next business day. Business 5–20 pages: 2–3 days. Technical/long contracts: 3–7 days. Rush 4-hour and same-day service available with 30–70% surcharge.

Translator qualifications for Japanese

18 นักแปล JLPT N1 + certified. Every translator passes iLC's internal back-translation + peer review test and signs an NDA before any assignment. Specialized files are matched to domain experts (medical/legal/engineering).

Common pitfalls when translating Japanese

We enforce script-level rules (Kanji/Hiragana/Katakana) and locale conventions per ญี่ปุ่น. Our QA checklist covers naming, date/number, honorifics, and legal terminology specific to the destination country.

How is document confidentiality protected?

All files are AES-256 encrypted at rest. Every team member signs a per-project NDA. Permanent deletion is available on request within 30 days. Compliant with PDPA and GDPR.

Payment methods

Bank transfer (Thai major banks), credit/debit card, PromptPay, Wise, Stripe (international). We issue USD/EUR invoices for foreign entities on request.

Error liability policy

Free lifetime correction for translation errors, plus reimbursement of re-submission fees (capped at the translation fee of that job) per our Service Agreement.

Go deeper on Certified translation in every language pair

Our advisory team has run these certification chains for 15+ years. Two references we keep updated for clients:

Not sure which route applies? Send us the scan — LINE @NAATI · 094-8958999 · ilc@thainotary.co.th

Documents usually required

  • Original document plus one clear copy of every page
  • Copy of the passport or Thai national ID card of the signatory
  • Written statement of the purpose and the receiving authority
  • Supporting records the receiving authority lists in its own checklist

Common reasons a bundle is rejected

  • Confirm which body certifies the translation before work begins; requirements differ by destination.
  • Keep one glossary per case so names and titles never drift between documents.
  • Spell every name exactly as it appears in the passport, across every document in the same bundle.

Prefer not to handle the chain yourself? Send the scans and we run every step for you, from translation to the final endorsement.

What clients typically use this for

  • Official filings in any language pair
  • Contracts and corporate records
  • Personal and civil documents

Support continues after delivery

Document work rarely ends with one submission: the receiving authority may request more, or you may need to file again next year. We keep a digital copy set and a record of the certification route used for every job, so the next round starts from the right point, and you can consult us when the destination changes its requirements. Handled by a team with more than 15 years of experience.

  • The certification route of each job is recorded for the next round.
  • Guidance when the destination requests additional documents later.
  • New document sets checked for consistency with what you already filed.

Consult us at LINE @NAATI · 094-8958999 · ilc@thainotary.co.th

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