Hire the Best English to Japanese Translators in Tokyo, JP

Bridging the Gap Between Japan and the World through Language, Video, and Professional Support Looking for a native Japanese partner who understands both the nuances of language and the demands of modern digital content? With over 20 years of experience in global business administration and 4+ years as an online language expert, I provide high-quality solutions for your Japan-related projects. My Core Services: 🎬 Video Editing & Content Creation: Proficient in Adobe Premiere Pro, DaVinci Resolve, and CapCut. I specialize in creating engaging social media content (9:16 vertical videos), subtitling, and raw footage production. ✍️ Localization & SEO Writing: Experienced in translating English to natural, high-converting Japanese. I’ve supported numerous brands on Lancers with keyword-optimized articles. 🗣️ Professional Japanese Instruction: Practical, conversation-focused lessons tailored for business professionals and travelers. No textbook? No problem. 📊 Business Admin & Data Collection: With 10+ years in international trading and investment firms, I handle complex administrative tasks, transcription, and linguistic data evaluation with precision.

I’m Hoshun, a native professional Japanese translator and proofreader who turns large-scale Word (DOCX) / Excel (XLSX)/ PowerPoint (PPTX) / Google Document/Spreadsheet/Slide/XLIFF packages into flawless Japanese—often faster than average. I guarantee exceptional quality at unparalleled speed for tasks that other translators might deem impossible. When quick and meticulous translations are needed, you can rely on me as your steadfast ally. Field: General contents, Fintech, IT, etc. **＜My skills＞** - Translation, Localization (Word, Excel, PowerPoint, PDF, Google Docs, Google Spreadsheets, Google Slides, XLIFF, json, HTML, CSS, Texts, etc.) - Transcreation - Transcription of Japanese (Audio and video files, mp3, mp4) - Subtitling (SRT) - Proofreading, checking - Voice recording, narration, voice acting ＜The platform I'm familiar with＞ Crowdin Qualtrics Phrase **＜About subtitling＞** I can make SRT files or burn subtitles directly onto a video. - YouTube: Bodd x Disney (Japanese Subtitles) # Examples of my past translation projects **＜Apps＞** - Smart Meditation: A wellness app offering guided meditation sessions and mindfulness tools - POP guide: A digital guide app providing interactive information for events, museums, or exhibitions - 3D Modeling App: A creative tool for designing and visualizing 3D models - QuitSure: A health app designed to help users quit smoking through behavioral guidance - Toko: English leaning app - Donna: AI song and music maker - IRMO: An AI-powered art and avatar creation app for generating images and visual content - TradingKey: A finance app offering trading tools and resources for investors - Bodd: Automatic fitting app - 5 Minute Pilates: Daily Pilates guide app - Liven: Self-discovery companion app - Ruut: Personalized running & mobility training app - Pushscroll: Fitness motivation app replacing doomscrolling with workouts **＜Websites＞** - QuitSure: Official website for the smoking cessation app, with resources and user support - Smart Meditation: Website for the meditation app, featuring program details and subscription options - Makkah Digital Coin: A cryptocurrency platform providing digital coin services and blockchain solutions - KOMOJU card: A payment gateway site offering online transaction and e-commerce solutions - INNO SUPPS: A nutrition and supplement brand website showcasing health products - Zact: A fintech website offering digital payment and financial management services - TradingKey: Online platform for trading education, tools, and financial resources - JMarkets: A financial services website focused on market analysis and trading solutions - NEBULA: A personality‑analysis platform providing AI‑driven insights - MyTraitsProfile: An online assessment site offering MBTI‑based personality tests **＜ Books ＞** - "Wonderful Day" # Publisher Kidkidos books - "The Traveling Caterpillar" # Publisher: Kidkidos books - "I Am Thankful" By Shelley Admont # Publisher: Kidkidos books - "Under the Stars" # Publisher: Kidkidos books - "Knowing Me, Knowing You - TAKE A WALK WITH ME" by Elizabeth Murphy, Ed.D. - "If You’re not Monitoring, You’re Not Protected" By Dr. James Dean Senger **＜ Games ＞** - Passion Eye - The Last Frame **＜ YouTube ＞** - Quantum Tech HD - Oscar Hunt: Scaling US Retail Operations with Bodd **＜ Opera ＞** - Curlew River by Benjamin Britten **＜Voice over, narration＞** - P3 Dokument (Swedish Broadcasting Corporation) **＜Medical＞** - Clinical tests - Charts - Surgery explanations - Cancer study - Discussion Guide for Physicians **＜Transportation＞** - Fly Lili airport announcement (Air port announcement) - TVM UI Translation - Haneda Airport Parking (Terms and Conditions)

I specialize in AI data annotation, content evaluation, and English–Japanese translation. I focus on accuracy, clarity, and natural expression in both languages. As a university student based in Tokyo, I have strong attention to detail and the ability to analyze language patterns effectively. I have experience working with language data and improving AI-generated content. What I can help you with: English to Japanese translation (natural and accurate) AI data annotation and labeling Content evaluation and proofreading Japanese language tutoring I am reliable, detail-oriented, and committed to delivering high-quality work on time. I am ready to support your project.

As a TOP RATED PLUS consultant and one of the leading matcha sourcing experts on Upwork, I specialize in one thing: building world-class Japanese matcha supply chains for ambitious international brands. Finding a reliable, high-quality supplier in Japan's hyper-competitive market is the single biggest challenge for global brands. I solve this problem. Based in Tokyo, I am your strategic partner on the ground. My background is unique: with over a decade of experience as 10+ years in corporate finance and strategic planning at a major Japanese national news organization, I bring expert-level investigation, analysis, and high-level communication skills to every project. This allows me to uncover producers and build the critical relationships that are inaccessible through simple online searches. My service is a complete, end-to-end solution for your brand's foundation: * Strategic Sourcing & Market Analysis: Identifying the right producers who align with your brand's quality, volume, and budget. * Supplier Vetting & Quality Assurance: Ensuring certifications, product quality, and export-readiness meet your exact standards. * Bilingual Negotiation & Relationship Management: Handling all communications in Japanese to secure the best possible terms and build strong, long-term partnerships. * Logistics & Export Coordination: Managing the entire process from placing the order to final shipment. My 100% Job Success Score and history of successful, high-value matcha sourcing projects (as detailed in my portfolio) are your guarantee of a professional, results-driven process. If you are serious about building an authentic and profitable matcha brand, you need a true partner in Japan. Let's discuss how I can build the supply chain that will become the foundation of your success.

EN JP translation and English editing for business and marketing content. I focus on clear wording, natural Japanese, and consistent terminology across your materials. Services • EN to JP and JP to EN translation for business, marketing, websites, and app UI • English editing and proofreading for clarity and business tone (non native writing support) • Linguistic QA: terminology consistency, tone alignment, and final checks on numbers and proper nouns Relevant experience • Translated a sales and marketing business book (long form, glossary and terminology consistency) • AI evaluation and annotation work including voice quality evaluation listening based 5 point scoring with written rationale under strict guidelines • Website translation projects for a French natural cosmetics brand and a Taiwanese restaurant (tone adaptation and localization) How I work I confirm target audience, tone, and preferred terms first, then deliver a clean draft with consistency checks. I can work hourly or provide a fixed price quote based on word count and complexity. Send a short sample and deadline, and I will suggest the best approach quickly.

Profile summary: ・Born in Tokyo, Japan. ・Graduated from Seikei University with a degree in International Cultural Studies. ・Studying abroad experience in Chico, California. ・TOEIC score 930. ・Experience in team management in a sales division at an IT company, the prime segment in the Tokyo Stock Exchange Market. ・Experience in business with international clients. ・Experience in writing on platforms such as Blogger and WordPress. ・Selling products on e-commerce website. ・Kanji Aptitude Test, Grade 2. ・Experience in training LLM projects. In my previous job, I worked for an outsourcing company as a salesperson/team leader. My duty was to provide front/back-office operational support to clients, which contributed me a diverse skill set, and a wealth of experience and knowledge of digital tools across multiple business fields. As a Japanese-English translator, I bring a strong command of the English language to your projects. I've lived with an American partner for several years, making English our daily language, which has ensured my English language proficiency. In addition, my previous work involved extensive experience with English documents and communication with international clients, allowing me to develop solid translation skills. I've also completed a variety of tasks, including proofreading machine-translated text and translating press releases in other outsourcing platforms. My consistent high client ratings reflect the quality of my work. I'm committed to delivering top-notch translations and look forward to contributing my expertise to your projects.