I will proofread and QA your japanese app or game localization
About this Gig
I will proofread and quality-check Japanese localization for your app, SaaS product, website, or game.
I am a Japan-based software developer with a technical focus on Japanese UI text and localization QA. I help improve naturalness, clarity, terminology consistency, and the overall Japanese user experience.
What I can check:
- Japanese grammar, spelling, and natural phrasing
- UI labels, buttons, menus, messages, and error text
- Machine-translated Japanese (MTPE)
- Terminology and tone consistency
- Placeholders, variables, and formatting issues
- JSON/YAML localization file structure when applicable
Packages:
- Basic: Up to 25 UI strings and 400 words
- Standard: Up to 100 UI strings and 1,500 words, including a QA report
- Premium: Up to 250 UI strings and 4,000 words, including a QA report and language style guide
Both the string and word limits apply to each package.
Please provide your existing Japanese text and relevant context. This service focuses on reviewing and improving Japanese localization, not translating entire projects from scratch.
For complex files or larger projects, please contact me before ordering.
Content Type:
Games
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Technical content
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App content
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Website content
Language:
Japanese
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
FAQ
Do you translate from English to Japanese?
This Gig focuses on proofreading, editing, and QA of existing Japanese text. For full translation projects, please contact me first.
Can you work with JSON or YAML localization files?
Yes. I can review Japanese strings in JSON and YAML files and check placeholders, terminology, and file structure where applicable.
What do you need to start?
Please send your existing Japanese text or localization files, the original English text if available, and any screenshots, terminology guides, or product context.

