Hire the Best Video Game Testers
in Japan

I help clients test Japanese websites, apps, games, and technical content from the perspective of a native Japanese user with a real IT operations background. I am based in Japan and have 10+ years of experience in network engineering, plus 4 years of experience in internal IT, technical support, and security operations. I can help with: * Japanese website, app, and game QA testing * Japanese localization review and proofreading * UX and usability feedback from a real Japanese user perspective * Bug reports with clear reproduction steps, screenshots, and videos * AI-generated Japanese content review for accuracy, redundancy, missing concepts, and natural expression * English technical content review for clarity, consistency, and user understanding * IT, networking, and security-related content review My technical background includes enterprise network operations, infrastructure support, Windows support, Active Directory administration, technical troubleshooting, issue investigation, and security operations. I also have experience with Cisco and Juniper network device failure analysis, log investigation, reproduction testing, and technical issue investigation. I previously held a CCNP Routing & Switching certification. In my corporate IT role, I have created information security training videos and tests for approximately 600 employees, managed completion tracking, and repeated this process 8 times. I have also completed gameplay QA testing for a Steam puzzle game, including gameplay feedback, usability observations, and issue reporting. I provide clear, actionable feedback to help clients identify issues, improve usability, and increase product quality before release.

I am an EN-JP game localization specialist, a native Japanese translator, and a game QA/LQA tester with 3+ years of experience, including work with PTW Japan, Square Enix, and Globalive Corp. Core expertise • Game localization & QA/LQA testing (RPG, MMO, narrative-driven games): 3+ years • Business translation (EN-JP): 5+ years • CAT tool: memoQ (2+ years) Game Localization Experience • Localized in-game text (dialogue, UI, system text), as well as patch notes and promotional content • Delivered natural Japanese aligned with tone, character voice, and worldbuilding • Experienced with terminology databases and professional localization workflows Linguistic QA (LQA) Experience • Performed linguistic QA for accuracy, fluency, and consistency for UI text, dialogue, and system messages • Handled non-linguistic QA, including graphical bugs, collision issues, and event flow verification • Recently conducted structured QA playtesting for Chronigma, a puzzle game on Steam, providing detailed bug reports, reproduction steps, video clips, and UX improvement suggestions. Platforms / Genres / Titles • PC platform (Steam): 6+ years • MMOs: 10+ years (FFXIV / Black Desert / Ragnarok Online) • PvP games (MOBA/FPS): 2+ years (League of Legends / VALORANT) • TTRPG: 2+ years (including scenario writing) Feel free to contact me if you need help with game localization or LQA.

I am a dedicated Game Tester with a strong attention to detail, committed to ensuring that games are free of bugs and provide an outstanding user experience. My expertise lies in both manual and automated testing, where I focus on gameplay mechanics, UI/UX assessments, and performance testing for PC, mobile, and console games. I make use of industry-standard tools like JIRA, TestRail, and OBS Studio to effectively track and report any issues. If you're looking for a playtester for initial feedback, comprehensive bug reporting, or structured QA testing, I am here to assist you in making your game flawless and enjoyable. Let’s work together to create an exceptional gaming experience!

Hello! Ralph Christopher here, an experienced content creator and diligent QA tester. I specialize in crafting articles in Japanese or English and ensuring seamless user experiences for games and apps. 📝 Japanese/English Article Writing: I excel at creating compelling and informative articles tailored to your target audience, whether it's for blog posts, website content, or marketing materials. My fluency in Japanese and English guarantees effective communication with your audience. 🕹️ Game & App Testing: I conduct thorough evaluations to uncover bugs, glitches, and usability issues in games and apps. With a keen eye for detail and a deep understanding of user experience principles, I ensure your products meet the highest standards of quality and functionality. 🔍 Why Consider Me: Native-level proficiency in Japanese and English. Proven success in content creation and QA testing. A meticulous approach, delivering superior results. Reliable and communicative, with a commitment to meeting deadlines. I'm eager to collaborate and contribute to the success of your projects. Please feel free to reach out to discuss how I can support your objectives.

I'm a content writer and video creator, specializing in video games, as well as a game dev. Primarily, I write and create review videos that I upload on my budding YouTube channel. In addition, I'm an aspiring game dev that documents my journey on YouTube as well. (Please check below to see my work!) If you need a content writer for anything and everything related with video games then I'm the perfect choice. While I may specialize in reviews, I'm versatile and can craft easy-to-follow guides, fun list articles, and quick news pieces about all things gaming. I really know my way around the gaming industry and like to keep myself informed so you're getting expert insight and attention to detail every time. My time making videos also helps with my understanding of SEO with good titles and well-made thumbnails as well as the video-editing process. I've used Kdenlive extensively and have recently (about 1 year as of this writing) started using DaVinci Resolve to edit my videos. So please consult me if you need help with any video creation. Finally, while my game dev skills are basic at the moment, I'd be willing to help out in anyway that I can when it comes to testing a game and providing feedback, some light programming tasks, game design ideas, and, of course, game narrative writing. I'm always eager to learn more in the game development industry and would love to work with you!