
Company
Why choose Green Sun
Free consultation, prompt replies during business hours, and a documented quality process shaped by experience from 19,366 projects.
Why do clients choose Green Sun?
Clients choose Green Sun for three commitments: free consultation, quotation and trial; a reply within 30 minutes during business hours; and a quality management process in which native speakers translate and a second linguist double-checks every project. Over 500 clients in Japan have trusted us with 19,366 translation projects.
At a glance
- Free: consultation, quotation and a trial of up to 450 Japanese characters or 200 English words
- Fast: a reply within 30 minutes during business hours; quote timing depends on project scope
- Quality: native speakers plus a second linguist, with QA tools
- Proof: 19,366 projects and 500 clients in Japan
- Offices: Tokyo and Ho Chi Minh City
Our commitment
Green Sun’s commitment to you

Free of charge
Free consultation and quotation. A free trial is available for up to 450 Japanese characters or 200 English words.

Quick response
We aim to reply by email within 30 minutes during business hours. Quote timing depends on project scope.

Quality management process
All translations are done by native speakers and double-checked by a second linguist, with QA tools checking terms, numbers and formatting.
19,366Translation projects
500Clients in Japan
15Languages on our site
2Offices: Tokyo and Ho Chi Minh City
What our clients say
Feedback from translation and interpreting companies that outsource work to Green Sun.

Language support for global teams.
Green SunHuman expertise. Global understanding.
“We greatly appreciate their prompt support. I once sent a project request at 9:00 p.m. and still got a response and support from Green Sun right away.”
“We are grateful for their helpful, dedicated support and feel confident relying on them. They always respond courteously to our inquiries, even the difficult ones.”
“The managers are always helpful and respond very quickly. We are truly impressed by the quality of their written Japanese.”
“We strive to offer our customers timely and helpful assistance as part of our dedication to being responsive to their needs.”
FAQ
Why choose Green Sun: frequently asked questions
Why choose Green Sun for translation?
Green Sun offers free consultation and quotation, a reply within 30 minutes during business hours, and a quality process in which native speakers translate and a second linguist double-checks every project. More than 500 clients in Japan have worked with us on 19,366 projects.
Is there a free trial?
Yes. A free trial translation is available for up to 450 Japanese characters or 200 English words, and consultation and quotation are free.
How fast will I get a quote?
We aim to reply within 30 minutes during business hours. Quote timing depends on project scope.
How does Green Sun control translation quality?
Every translation is done by native speakers and reviewed by a second linguist. QA tools then check terminology, numbers and formatting before delivery.
Can I see proof of your experience?
Yes. Our client case studies show the volume of text translated in each field, recent major projects and examples of localized websites.
Ready to work with Green Sun?
Tell us the language pair, the field and the deadline. We will reply with a quote and a plan.











