For Medical and Healthcare Translations
NAIway Translation Services—Rooted in Medical Research and Academic Support
The NAI Academic Support Division—the core of NAIway Translation Services—is a team of seasoned experts in medical translation. Since our founding in 1995, we have supported manuscript submissions to world-renowned journals such as Nature and The Lancet.
Entrust your work to professionals who are deeply familiar with the wide range of documents produced in clinical and medical settings.
We are fully equipped to handle highly specialized content, including the following:
Bacteriology
Genomics
Cell Biology
..and more
Infectious Diseases
Immunology
Hematology
...and more
Pharmacology
Medicinal Chemistry
Drug Discovery Chemistry
...and more
Dentistry
Nursing Science
Internal Medicine
Surgery and Other Clinical Disciplines
...and more
Practical Examples of Medical and Clinical Translation Projects
- For International Conference Presentations
- Posters & Presentation Slides
- Interview Articles
- Case Reports
- Clinical Trial Protocol
- Clinical Study Report (CSR)
- Research Report
- Quality Report
- Medical Questionnaire
- Informed Consent Form
- Pre-admission Information Materials
- Drug Information Leaflets
- Regulatory Documents for Global Pharmaceutical Submissions
※詳しい対応可能文書、対応可能ファイル一覧はこちらをご参照ください。
For more details, please feel free to contact us.
Comprehensive Services Backed by a Proven Track Record and Years of Experience
Trusted Medical and Healthcare Translation Backed by Nearly 30 Years of Proven Expertise
Since its establishment in 1995, NAI’s Academic Support Division has guided a wide range of scholarly articles—particularly in medicine and the natural sciences—to successful publication in world-renowned journals like Nature and The Lancet.
- Extensive Experience in Translating Medical Research Papers
- Translations Assigned to Experts, Including Former Academic Advisors Active in Medical Research
- Comprehensive Support for Medical Paper Translation Across Interdisciplinary Fields
Request a Translation Quote
Please send us the source text for translation.
At NAIway, translation fees are estimated based primarily on the character or word count of the source text, as well as the target language and content complexity.
To receive an accurate and prompt quote, please either upload the source document via our Quote & Inquiry Form or provide the total character/word count.
Contact us to discuss your preferred budget and turnaround time.
We offer flexible solutions tailored to your needs by confirming key details such as the volume of content and desired translation quality. If you have specific preferences regarding budget or deadline, please don’t hesitate to let us know.
Relevant fields are available in our Quote & Inquiry Form.
Translation Fees at NAIway
Our regular translation fees cover all of the following services, so you can rely on us with confidence.
Translation
+
Native-Level Quality Check
+
After-Support※
※ As part of our after-support, we handle revisions and inquiries within the post-delivery verification
- The actual cost will be estimated based on the content and volume of the document. Please send us the document when requesting a quote.
- Minimum Charge Policy. Depending on the character/word count and other conditions, we have a two-tier minimum charge system of 5,500 Japanese Yen or 11,000 Japanese Yen (tax included). This ensures coverage of the essential costs involved in translation coordination and quality assurance.
For more details, please feel free to contact us.
NAIway AI Translation x Check
Fast, affordable, and we even go a step further—using generative AI like ChatGPT not just for translation, but to craft emotionally resonant Japanese copy that truly speaks to local audiences.
In Japanese-English and English-Japanese translation, AI can achieve up to 97% accuracy when applied to suitable fields or well-structured source texts. However, in real-world professional translation, accuracy often falls below 90%. With NAIway’s “AI Translation + Expert Review”, we refine AI-generated translations (mainly for Japanese-English and English-Japanese—other languages available upon request) by:
Eliminating AI-specific errors to deliver high-quality translations with faster turnaround times and lower costs, surpassing conventional translation standards. Having experienced translators thoroughly review the output against the original text.
Looking to break into the Japanese market but want to keep translation costs low?
Say your company is aiming to localize content—websites, brochures, or marketing assets—for Japan. You're thinking of using AI translation tools like DeepL, Google Translate, or ChatGPT to cut costs. But there's a problem: you don’t have someone in-house who truly understands Japanese well enough to review, refine, and adapt that output into something that resonates with a Japanese audience.
Translating into Japanese isn’t just about swapping words—it's about navigating entirely different sentence structures, cultural nuances, and communication styles. That’s why these “quiet but critical” steps matter:
Rewriting for natural flow and clarity Adjusting tone and expressions to match native Japanese sensibilities
That’s where NAIway Translation Service comes in.
With 30 years of multilingual translation experience and a solid base in Japan, we specialize in taking AI-translated content and elevating it, polishing it into native-level Japanese that actually works in the Japanese market. From localization to compelling copywriting tailored for Japan, we bridge the gap between raw AI output and market-ready communication.
We even go a step further—using generative AI like ChatGPT not just for translation, but to craft emotionally resonant Japanese copy that truly speaks to local audiences. From rewriting to copy creation, we take on the heavy lifting to ensure your message hits home in Japan.
For more details, please feel free to contact us.
Multilingual Translation Support
At NAIway, we offer multilingual translation services. In addition to Japanese, you can request translations for Chinese, Korean, Thai, and more—all simultaneously.
This eliminates the hassle of working with multiple translation providers for different languages. And of course, we ensure high-quality translations in every language we offer.
NAIway's Quality Assurance System
At NAIway Translation Service, we believe that quality management is our top priority as a professional translation company. To ensure the highest standards, we have developed our own Quality Assurance System (QAS) and implement strict quality control measures.
For high-quality Japanese-Spanish and Spanish-Japanese translations, every document undergoes a two-step review process: after the initial translation, a second translator conducts a thorough quality check.
We meticulously review each character and sentence, ensuring logical flow, terminology consistency, and appropriate expressions to deliver a refined translation tailored to your needs.
Areas of Expertise and
Areas of Expertise
Medicine and Nursing Fields
- Allergology & Rheumatology
- Virology
- Epidemiology
- Anatomy
- Surgery
- Infectious Diseases
- Ophthalmology
- Emergency Medicine
- Plastic and Reconstructive Surgery
- Hematology
- Pulmonology / Thoracic Surgery
- Otorhinolaryngology (ENT)
- Oncology
- Cardiology / Cardiovascular Surgery
- Pediatrics / Pediatric Surgery
- Gastroenterology / Gastrointestinal Surgery
- Cardiology
- Neurology / Neurosurgery
- Nephrology
- Orthopedic Surgery
- Physiology
- Histology
- Metabolomics / Metabolic Medicine
- Internal Medicine
- Endocrinology
- Urology
- Dermatology
- Pathology
- Radiology
- Anesthesiology
- Immunology
- Obstetrics
- Gynecology
- Neonatology
- Psychiatry
- Cognitive Neuroscience
- Nursing Science
- Community Nursing
- Geriatric Nursing
- Public Health
- e-Health
- Biochemistry
- Geriatrics
- Genetics
- Genomics
- Hygiene / Public Hygiene
- Bacteriology
- Cell Biology
- Biomedical Informatics
- Biophysics
- Tissue Engineering
- Microbiology
- Molecular Biology
Dentistry
- Dentistry
- Prosthodontics
- Pediatric Dentistry
- Geriatric Dentistry
- Oral and Maxillofacial Surgery
Pharmaceutical Sciences
- Pharmacology
- Medicinal Chemistry
- Pharmacokinetics
- Pharmacological Chemistry
- Drug Discovery Chemistry
- Pharmacognosy
Areas of Document Coverage
Academic Papers & Conferences
- Academic Research Papers
- Theses and Dissertations
- Conference Posters and Presentation Slides
- Cover Letters for Journal Submissions
Medical Documents and Related Materials
- Documents Related to Marketing Authorization Applications
- Specifications and Standard Operating Procedures (SOPs)
- Company Core Data Sheet (CCDS)
- Training Materials for Medical Representatives (MRs)
- Instructions for Use (IFU) for Medical Devices
- Medical Referral Letters / Physician’s Referral Documents
- Periodic Safety Update Reports (PSUR)
- Development Safety Update Reports (DSUR)
- Safety Data Sheets (SDS)
- Product Introduction Videos
Others
- Patient Medication Guides
- Vaccine Information Sheets
- Over-the-Counter Drug Inserts / Patient Information Leaflets
- Medical Certificates
- Medical Journal Articles
- Pre-admission Information Materials
- Medical Questionnaires
- Informed Consent Forms
- Patient Diaries
- Medical Records
Supported File Formats
- Presentation Slides (e.g., Microsoft PowerPoint)
- Video Files (e.g., MP4, MOV)
- Documents (e.g., Microsoft Word)
- Spreadsheets (e.g., Microsoft Excel)
We also support translation across virtually all areas of medicine, dentistry, pharmaceutical sciences, and healthcare-related content.
For more details, please feel free to contact us.
What Our Clients Are Saying (Selected Testimonials)
What I appreciate most is that the translated documents require no revisions from start to finish. Delivery times and pricing are also consistently reliable. I look forward to continuing our collaboration in the future.
Chemical Manufacturing and Sales Company
They offer flexible delivery formats—including Word, Excel, PowerPoint, and DTP—tailored to our needs. The coordinators are always accommodating with even the smallest requests, so we've never faced any issues.
Y Corporation, Food Importer
Thank you very much for reviewing everything ahead of the conference deadline and for coordinating the delivery accordingly. I truly appreciate your thoughtful support—it’s been incredibly helpful. I look forward to working with you again.
Y.O., Chiba Prefecture
This was my first time creating an academic poster in English, and the proofreading was spot-on. Not only was the English polished, but I also learned a lot about the finer points of poster design. It was an incredibly helpful experience.
E.I., Kanagawa Prefecture
I’m very satisfied with the service. The English voice-over for oral presentations is especially helpful—and surprisingly affordable.
Professor F, National University
Thank you, as always, for your outstanding support. I truly appreciate the high-quality work once again, and I’m especially grateful for your careful review of both the slides and the manuscript content.
T.O., Ibaraki Prefecture