ILC

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 080-5578887

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 080-5578887. 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,Request a quote (sample 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

Compliance, credentials & infrastructure behind Translation Japanese Documents EN

ILC combines the two credentials Thai receiving authorities require and the two credentials foreign receiving authorities require — MoJ court-listed and MFA-accepted on the Thai side, ATA/NAATI/CIOL on the destination side — inside a single file so nothing has to be redone at the border.

Bangkok headquarters and nationwide reach

The office runs a paper-and-digital dual archive: every deliverable is scanned in colour at 600 DPI and stored on encrypted Thai infrastructure alongside the physical case file, so re-issues years later do not require the client to resubmit source documents.

Security, data protection, and payment terms

Retention is coupled with a written confidentiality undertaking that binds every translator, paralegal, attorney, and courier who touches the file, and a redaction protocol strips personally identifiable information from any case study before internal training or marketing use.

What to prepare before contacting ILC

Clients who prefer a single point of accountability receive a named case manager; those who prefer a shared inbox receive a project-level LINE group. Either way the underlying record is the same case file, so a handover between shifts, translators, or attorneys does not reset the timeline.

Operational continuity, records retention, and audit posture

Where a matter is time-critical, the case manager coordinates directly with the destination authority's Bangkok representative to hold a counter slot; this reduces the express surcharge because the runner does not have to queue twice, and it eliminates the risk of a wasted trip on days the counter is closed for a public holiday.

Where a matter is time-critical, the case manager coordinates directly with the destination authority's Bangkok representative to hold a counter slot; this reduces the express surcharge because the runner does not have to queue twice, and it eliminates the risk of a wasted trip on days the counter is closed for a public holiday.

Where a matter spans multiple destination countries — an M&A closing distributed across US, UK, and Singapore, or an academic pack destined for German, French, and Australian registrars — a single case file carries all destination-specific certifications and ships as a bundle so the client does not manage parallel workflows.

Local Expert Insight

Expert perspective: Translation Japanese Documents EN

The Translation Japanese Documents 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,Request a quote (sample 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 Documents 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