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    • Japanese Translation Services
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Japanese Translation Services

Our Japanese translations are performed exclusively
by native-speaking professionals with subject-matter expertise.

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Japanese Translation Services

At Green Sun, we see translation as an art of faithfully conveying meaning across languages and cultures. Our Japanese translation services are handled by native-speaking professionals fluent in English, carefully vetted for accuracy and consistency.

From immigration documents to global business materials, we’ve completed thousands of English–Japanese translations tailored to each client’s needs. Every sentence is refined to preserve tone, authenticity, and technical precision—transforming translation into a craft.

We cover a wide range of documents, including legal, business, technical, and official materials. Whether certified or standard, our services are fast, secure, and reliable.

As a trusted partner in Japanese translation, Green Sun is committed to bridging cultures with accuracy, professionalism, and customer-first service.

Why Choose Green Sun

Strict Quality Control

Every project undergoes a 3-step review process, combining native-language experts and advanced QA tools to ensure high accuracy and faster turnaround.

Affordable Rates –
Trusted by Translation Agencies

We offer high-quality services at competitive prices and are the go-to outsourcing partner for many reputable translation companies.

Fastest Quotation – Within 30 Minutes

Reach out to us and receive a reply within 30 minutes, with a full quotation delivered within the same day—even for urgent requests.

Specialized Expertise in Niche Fields

Our experienced team handles highly technical and legal documents with precision, delivering consistently accurate and industry-standard translations.

Machine Translation Service Packages

Raw MT
Light MTPE
Full MTPE
Service Components
MT Only
MT with Post Editing (1 editor)
MT with Post Editing & Revision (1 editor + 1 proofreader)
Accuracy Level
60%
90%
98%
Turnaround Time
Nearly Instant
1.5x Faster than Human Translation
1.2x Faster than Human Translation
Price
Saving 90%
Saving 30%
Saving 20%
Lifetime Warranty
Linguistic QA
No
Fix grammar & punctuation
Fix grammar, punctuation and word choice
Best For
Internal use, large-volume files
General business materials with medium accuracy level
Legal content, business texts with high-publicity

Multilingual Translation Services

Asian, European & ASEAN Languages – Local Expertise, Global Reach At Green Sun, we deliver more than just Japanese translation. We provide professional multilingual translation services across key Asian and global languages—each handled by native-speaking linguists and subject experts. Whether you’re expanding into Southeast Asia, entering European markets, or communicating with global partners, we help you connect with clarity and confidence.

Southeast Asian Languages

  • Vietnam

    Vietnamese

  • Thai

    Thai

  • Indonesia

    Indonesia

  • Malaysia

    Malay

  • Tagalog

    Tagalog (Filipino)

  • Khmer

    Khmer (Cambodian)

  • Burmese (Myanmar)

    Burmese (Myanmar)

Other Major Languages

  • Chinese (Simplified / Traditional)

    Chinese (Simplified / Traditional)

  • Korean

    Korean

  • Hindi (Indian)

    Hindi (Indian)

CONTAC US
+84-28-3526-0250

General Business

  • IT & Electronics

    IT & Electronics

  • Manufacturing

    Manufacturing

  • Economics, Finance & Accounting

    Economics, Finance & Accounting

  • Environment

    Environment

  • Energy

    Energy

  • Medical & Pharmaceutical

    Medical & Pharmaceutical

  • Legal & Contracts

    Legal & Contracts

  • Marketing, Public Relations & PR

    Marketing, Public Relations & PR

  • Tourism

    Tourism

  • Culture, Literature & Entertainment

    Culture, Literature & Entertainment

  • Gaming

    Gaming

Document Translation Process

  • 1

    Preparation

    • Analyze document types, target audience, key terminology, and requirements.

    • Prepare translation memories, glossaries, and style guides for consistency.

  • 2

    Translation

    • Assign experienced translators with expertise in the industry.

    • Translate with clarity, professionalism, and legal precision.

  • 3

    Linguistic Review

    • Second linguist reviews for consistency and accuracy.

    • Verify formatting, structure, and terminology alignment.

  • 4

    Quality Assurance (QA)

    • ontracts & agreements

    • Intellectual property documents

    • Compliance & regulatory documents

    • Business licenses & corporate policie

  • 5

    DTP & Formatting

    • Preserve original layout (tables, charts, graphics).

    • Adjust for multilingual versions (RTL, character expansion).

  • 6

    Linguistic Testing

    • In-context review to ensure alignment with layout and formatting.

    • Check meaning, flow, terminology remain accurate in context.

BUILDING TRUST OF 500+ CLIENTS

Toshiba
Canon
Fuji xerox
Hitachi
Honda
kubota
NEC
Lion
Nikon
Tokyu
DNP
Toppan

Client said about us

“We are very grateful and confident to the helpful and dedicated support that is always available to respond politely to our inquiries, even the difficult ones.”
-MR.O
Multilingual automatic translation service company
“We are very grateful for their timely and quick support. I once sent a project request at 9:00 p.m. and still got a response and support from Green Sun right away. Thank you very much for your timely delivery, affordable rates, and nice layouts.”
-MR.T
Translation / interpretation company
“The managers are always helpful and respond very quickly. Their Japanese writing skills are very appropriate, and we are truly impressed. You will be totally confident with Green Sun’s work, as they guarantee to meet their deliveries in a quick and timely manner.”
-Mr.S
Translation / interpretation company
"We strive to offer our customers timely and helpful assistance as part of our dedication to being responsive to their needs."
-MR. N
Interpreter / translation / convention service company

Frequently Asked Questions

  • 1. Who will be translating my documents?

    All Japanese translations at Green Sun are handled by native-speaking professionals with subject-matter expertise. For multilingual projects, we assign qualified native linguists in each target language with proven experience in the relevant industry (legal, technical, medical, etc.).

  • 2. What kinds of documents do you translate?

    We translate a wide range of materials, including legal contracts, patents, business reports, technical manuals, marketing content, immigration documents, and more. Whether it’s a certified translation or internal communication, we tailor our service to your needs.

  • 3. Do you offer languages other than Japanese?

    Yes. In addition to Japanese, we provide professional translation services in Vietnamese, Thai, Indonesian, Malay, Tagalog, Chinese, Korean, Hindi, and several European languages. Each language pair is handled by native linguists for accuracy and cultural relevance.

  • 4. How do you ensure translation quality?

    Every project goes through a 3-step QA process: translation by a native expert → review by a second linguist → final QA check using professional tools. We also use translation memory, termbases, and style guides to ensure consistency and accuracy.

  • 5. Can you handle technical or legal content?

    Absolutely. Our team includes translators specialized in IP law, engineering, medical, IT, finance, and regulatory documentation. We understand how critical precision is for such materials and follow strict terminology control.

  • 6. How fast can I get a quote?

    We respond to all inquiries within 30 minutes during business hours. A full quotation is usually provided within the same day, even for urgent requests.

  • 7. Is my data safe with you?

    Yes. We strictly adhere to confidentiality agreements (NDA) and use secure file handling systems. Your files are only accessed by authorized personnel and are stored in encrypted, access-controlled environments.

  • 8. Can you handle multilingual projects in one go?

    Yes, that’s one of our strengths. We offer multilingual project management, where you can submit one project covering several languages, and we’ll ensure consistency across all versions—including formatting, terminology, and delivery.


Green Sun MLV

Green Sun Japan Corporation

Aoyama Marutake Building 6F, 3-1-36

Minami Aoyama, Minato-ku, Tokyo, Japan, 107-0062

+81-50-6863-5150

Business hours: 9:00 AM – 6:00 PM (Closed on Saturdays,
Sundays, and holidays)

Green Sun Corporation JSC

4th Floor, 33 Ba Vi Street, Ward 4, Tan Binh District, Ho Chi Minh City

+84-28-3526-0250

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