Hire the Best Translation Chinese Japanese Freelancers
in Japan

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Yiwei H.

Tsukuba, Japan

$20/hr
5.0
3 jobs

I’m an Information Security, Risk, and Operations professional with over 6 years of experience working in Japan, including roles at Amazon Japan and Accenture. My expertise spans security governance, risk management, business operations, localization, data analysis, and documentation. I help businesses improve processes, ensure compliance, and support cross-border projects involving the Japanese and Chinese markets. I can help with: * Information Security, Security Governance, Risk Assessment, and Compliance support * ISO 27001/ISMS, J-SOX, internal controls, process improvement, and documentation * Business research, market research, competitor analysis, and operational support * Risk investigation, incident analysis, and data-driven reporting * Amazon Japan catalog management, product localization, translation review, content classification, and data quality improvement * English, Japanese, and Chinese content localization and quality assurance * Data analysis, data organization, quality control, and business documentation * SOP creation, workflow documentation, and process optimization * Cross-border business support for clients entering or expanding in the Japanese and Chinese markets, including market research, localization, supplier research, and business communication As a native Chinese speaker based in Japan, I understand both Chinese and Japanese business environments and can bridge communication across international teams. I’m committed to delivering accurate, reliable, and detail-oriented work while maintaining clear communication throughout every project.

  • Translation
  • Japanese
  • Product Catalog Setup & Optimization
  • Localization
  • Governance, Risk Management & Compliance
  • Information Security
  • Market Research
  • Data Entry
  • Process Improvement
  • Documentation
  • Business Research
  • Microsoft Excel
  • English
  • Mandarin Chinese
  • Training & Development
Yuki T.

Kobe, Japan

$25/hr
5.0
13 jobs

Native Japanese speaker fluent in English and Chinese (Simplified & Traditional), with over 30 years of international experience, including 26 years in China and 6 years in the U.S. After 18 years in HR, payroll, and tax compliance at Sony, I am now working as a freelance translator, interpreter, evaluator, and consultant. In addition to translation and linguistic QA, I specialize in video content analysis, video QA, and AI/ML dataset annotation. I have hands-on experience reviewing short-form video content, evaluating cinematography elements (transitions, pacing, camera movement, lighting), and performing detailed frame-level quality checks. I also work extensively with English guidelines and technical instructions for AI training projects. I also work on sourcing and onboarding Japanese contributors for AI audio projects. What I Offer 🌐 Trilingual Translation & Linguistic QA • Japanese ↔ Simplified/Traditional Chinese / English • Translation, post-editing, and proofreading • Machine translation evaluation & ranking tasks • Video QA, content review, and subtitle editing (SRT/SBV) • Subtitling and script translation (TV, video, e-learning, games, anime, etc.) • Marketing, medical, technical, legal, and regulatory content 🎥 Video Content Analysis & AI Data Evaluation • Video QA & annotation (visual quality, transitions, pacing, scene structure) • Cinematography evaluation (camera movement, lighting, framing) • Frame-accurate quality checks for short-form videos • Audio/text data annotation for AI/ML training • Guideline-heavy annotation tasks in English 🧾 China Business & HR Support • Payroll, taxation, labor compliance, visa consulting • NDAs, supplier agreements, employment contracts 🎤 Professional Interpretation • Trade shows, business meetings (JP–EN–CN) • Remote and on-site support 🔍 Market & Supplier Research • China product & supplier research • Market insights and cultural consulting for cross-border business With a unique blend of multilingual communication skills, video QA experience, and evaluation expertise, I provide accurate, reliable, and culturally fluent support for global companies. Whether it’s video content analysis, AI data evaluation, translation/localization, or China HR consulting, I can help bridge the gap between Japan, China, and the world.

  • Japanese
  • Chinese
  • HR & Business Services
  • Recruiting
  • Mandarin Chinese
  • English
Toru O.

Setagaya, Japan

$22/hr
5.0
99 jobs

I have 9 years of translation experience and specialize in JPN to ENG and ENG to JPN in a wide range of industries including but not limited to IT, automotive, life science, tourism, medical, legal, and finance. If you are looking for a translator and proofreader with native Japanese skills, I will be happy to assist you. I also have experience using CAT, such as Phrase, MemoQ, Crowdin, and Wordfast. Please inquire for rates and turnaround time. I offer high-quality translations that emphasize natural expressions and jargon while conveying the original content. I look forward to working with you.

  • Translation
  • Japanese
  • Email Communication
  • English
  • Contract Translation
  • Technical Translation
  • History
  • Blog Writing
  • Video Editing
  • Japanese to English Translation
  • Mobile App Localization
  • General Transcription
  • Technical Manual
  • Legal Agreement
  • Website Localization
Shun E.

Hiroshima, Japan

$20/hr
4.9
85 jobs

Hello, I am Shun Enoki, a dedicated and experienced Interpreter/Translator/Proofreader of Japanese/English/Chinese. I am a freelancer. I am a native speaker of Japanese, and fluent in English and Mandarin Chinese with expertise in business writing for those 3 languages. I was working in the procurement department of a cast iron manufacturer in Japan for 5 years as trader and interpreter/translator. Examples of completed works are -Interpreting a casting technical consulting meeting from/to Japanese and English -Interpreting a casting technical support video meeting from/to Japanese and Chinese -Translating purchase specifications for some products from Japanese to English -Translating inspection specifications for some products from Japanese to English -Translating quality improvement request from Japanese to Chinese My goal is to provide accurate translation services with meeting all of the client's requirements and deadlines. Please feel free to contact me for all your translation needs. I look forward to your contact! はじめまして、えのきしゅんと申します。 現在、英語と中国語の通訳・翻訳家をしております。 オーストラリアに3年、中国に5年滞在しておりました。 オーストラリアでは大学の交換留学生、中国では語学学校に通い、その後は現地の大学で常勤日本語講師を務めました。 帰国後は鋳造メーカーに5年間在籍し、資材調達、英語と中国語の通訳・翻訳業務に従事し、 退職後は通訳・翻訳家として独立しました。 実績例 ・企業間での秘密保持誓約書の日英翻訳 ・鋳造製品の検査基準書の日英翻訳 ・鋳造製品の購入仕様書の日英翻訳 ・鋳造コンサルティングにおいての企業間の日英通訳 ・海外企業との製造委託締結までの日英通訳 ・品質改善要望書の日中翻訳 ・海外企業に対しての鋳造技術支援の日英・日中通訳/翻訳 海外生活も長いので、依頼主様にとって、言語だけではなく、文化の壁も越えていけるような架け橋になるべく努めていきたいと思います。 依頼主様が安心してお仕事をまかせられるように、まずは正確な翻訳を心がけるようにしております。その上でスピードやレスポンスの速さを求めて参ります。 少しプロフォールや実績などと違ったご依頼もお気軽にご依頼くださいませ。 通訳・翻訳を通して多くの方と出会えたらこの上ない幸せでございます。 よろしくお願い申し上げます。

  • Translation
  • Japanese
  • Proofreading
  • Microsoft Word
  • Microsoft Excel PowerPivot
  • Voice-Over
  • Mandarin Dialect
Hiroki U.

Gosen, Japan

$30/hr
4.7
527 jobs

Hi! I'm operating a service called "translation-interpritation service chikyujin" What I work on is written down below. Simultaneous translation at the conference, party and so on. Interpretation mail, letter, speech, registration materials and more. These are my Academic results. Japanese cabinet office program “the 45th Ship for South East Asian and Japanese Youth Program, Niigata program”. Translator. Japanese cabinet office program “the 31st Ship for World Youth Program, Sendai program”. Translator. Gosen Koyo marathon introducing video, subtitle translation. Personal introduction translation. Game translation for Tokyo Game Show. Website translation. Adults contents translation(novels, videos, website) Proofreading e.t.c. Please contact me anytime!!

  • Official Documents Translation
  • Contract Translation
  • Japanese to English Translation
  • English to Japanese Translation
Mariko K.

Yokohama, Japan

$8/hr
5.0
6 jobs

Hello, Thank you for visiting my profile page! I'm a bilingual (JP/EN) professional with a unique blend of technical expertise and people skills. I studied Social Psychology at Kyoto University (2011–2017), where I developed a deep understanding of human behavior, something that now helps me connect with clients and users on a deeper level. From 2017, I worked as a systems engineer, managing everything from web app maintenance to infrastructure (servers, networks) and testing. I also handled documentation and client communication, sometimes in English, and discovered I love explaining tech in simple, human language. Now, I’m working as a Pre-sales Engineer, bridging the gap between business and tech. I enjoy being close to customers, listening to their real needs, and finding the right solutions together. On here Open Work, I’ve joined projects like app debugging and Japanese voice recording for AI training. Both with great reviews. (One application didn’t go through due to a mismatch in requirements. just being honest here.) Outside of work, I volunteer as a guide for international travelers in Japan and maintain strong connections with friends overseas. I love language, culture, and learning. I’m always pushing myself to grow. Whether it’s tech, communication, or problem-solving, I’m ready to take on challenges and make things happen. Let’s build something great together!

  • Japanese
  • Software
  • English
  • Travel Advice
  • Blog

How it works

Post a job for freePost a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a Translation Chinese Japanese Freelancer in Japan on Upwork?

You can hire a Translation Chinese Japanese Freelancer in Japan on Upwork in four simple steps:

  • Create a job post tailored to your Translation Chinese Japanese Freelancer project scope. We'll walk you through the process step by step.
  • Browse top Translation Chinese Japanese Freelancer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Translation Chinese Japanese Freelancer profiles and interview.
  • Hire the right Translation Chinese Japanese Freelancer for your project from Upwork, the world's largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Translation Chinese Japanese Freelancer?

Rates charged by Translation Chinese Japanese Freelancers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Translation Chinese Japanese Freelancer in Japan on Upwork?

As the world's work marketplace, we connect highly-skilled freelance Translation Chinese Japanese Freelancers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Translation Chinese Japanese Freelancer team you need to succeed.

Can I hire a Translation Chinese Japanese Freelancer in Japan within 24 hours on Upwork?

Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive Translation Chinese Japanese Freelancer proposals within 24 hours of posting a job description.