Hire the Best Translators in Tokyo, JP

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)

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.

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.

🌸 Your Go-To Expert in Japan for Social Media, Translation, AI & UI/UX 🌸 Let’s Create Something Incredible Together! 🚀 What I Bring to the Table 🌐 Social Media, Content & AI Expertise ✔ Social Media Engagement Specialist – Boost brand presence through expert moderation & management ✔ Content Creation – Engaging Japanese content tailored to your audience ✔ AI Training & Large Language Model (LLM) Expertise – Training AI models for better language understanding ✔ Bilingual Customer Support (English & Japanese) – Professional, prompt support via chat & email 🎨 UI/UX Design & User Experience Optimization ✔ User-Centric Design – Creating intuitive, aesthetically pleasing experiences ✔ Wireframing & Prototyping – Crafting smooth, efficient workflows for web & mobile apps ✔ Usability Testing & Optimization – Ensuring seamless interactions and improved user engagement 📝 Top-Notch Translation Services (6+ Years Experience) ✔ English to Japanese – Accurate, culturally adapted translations 🏆 Proven Track Record of Excellence ✔ 100% Job Success Rate on past projects ✔ 6+ Years of Industry Experience ✔ Recognized by top clients for high-quality work & fast turnaround ✔ Consistently rated 5 stars for accuracy, engagement & problem-solving 🔎 Additional Services ✔ Quality Assurance & Proofreading – Error-free, polished content ✔ Project & Team Management – Delivering projects with precision and efficiency 🎯 Why Choose Me? With an N1 Level Japanese qualification and native-level English proficiency, I bring over 6 years of expertise in translation, UI/UX, content creation, and AI training. 🏆 Experience Snapshot ✔ UI/UX Designer & Consultant ✔ Japanese Community Tasker Success Manager – Scale AI ✔ AI Chatbot Trainer (Japanese) – Uber ✔ Crypto, Gambling & Casino Content Specialist ✔ Consecutive Interpretation Manager – Daiso Japan ✔ Game Tester & Quality Assurance Specialist I thrive in high-pressure environments, ensuring rapid problem-solving and outstanding results across multiple industries. 📩 Let’s Work Together! I am actively seeking new collaborations—let’s discuss how I can contribute to your success! Thank you / ありがとうございます！

【Japanese Localization Specialist for AI & SaaS Companies | Bridging Language and Market Fit】 🟢 Overview Expanding into Japan requires more than accurate translation. It requires cultural alignment, clarity, and trust. I help overseas AI and SaaS companies localize their products, websites, and content for the Japanese market — not just linguistically, but strategically. With over 5 years of professional experience in business communication and localization, I have supported 100+ projects across AI, SaaS, hospitality, and digital platforms. With experience in business development and client communication, I understand how language directly impacts trust, negotiations, and decision-making in Japan. My work goes beyond word replacement. I consider: • How messaging influences perception in Japan • Whether tone builds trust with Japanese users • If product terminology aligns with local expectations • How clarity impacts conversion and usability In addition, I have provided on-site interpretation at exhibitions and business meetings, facilitating negotiations and partnership discussions between Japanese and overseas companies. This approach helps clients avoid common localization pitfalls and position their products effectively in Japan. 🟢 What I Support • Website & UI Localization • AI / SaaS Product Localization • Marketing Content Adaptation • Business & Sales Materials • Business Communication Support (Email, Pitch, Proposals) • Japanese–English Interpretation (Meetings & Negotiations) • Cross-Cultural Sales & Market Entry Support • Long-term Localization Partnerships

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.