Katherine Painter
Chiba, Japan
Katherine Painter
Japanese-English Translator and Proofreader
Category : Translation
I provide Japanese-to-English and English-to-Japanese translation support for businesses, creators, and individuals who need clear, natural, and culturally accurate communication.
As an American professional living and working in Japan, I have experience supporting bilingual communication in both business and technical environments. My work has included translation and localization support for internal documents, business materials, social media content, game-related content, and security testing documentation.
I aim to create translations that feel natural and easy to understand while preserving the original meaning and tone. In addition to freelance translation experience, I also regularly assist with Japanese–English communication and documentation in my current IT-related role.
Services I offer:
Japanese → English Translation
English → Japanese Translation
Proofreading & Editing
Localization & Cultural Adaptation
Subtitles & Script Translation
Business Communication Support
Types of Content
Business emails and documents
Website and app content
Marketing materials and social media posts
Articles and blog content
Video subtitles and scripts
Product descriptions
Presentation materials
Internal company communication
General correspondence
What Clients Can Expect
Accurate and natural translations
Clear communication and reliable turnaround times
Attention to tone, context, and cultural nuance
Professional formatting and proofreading
Respect for confidentiality and sensitive materials
Languages
English (Native)
Japanese (Advanced / Business Level)
Why work with me?
Living and working in Japan has given me firsthand experience with both Japanese and Western communication styles, allowing me to bridge cultural gaps effectively. My goal is to help clients communicate smoothly and naturally across languages while maintaining professionalism, clarity, and cultural accuracy.
As an American professional living and working in Japan, I have experience supporting bilingual communication in both business and technical environments. My work has included translation and localization support for internal documents, business materials, social media content, game-related content, and security testing documentation.
I aim to create translations that feel natural and easy to understand while preserving the original meaning and tone. In addition to freelance translation experience, I also regularly assist with Japanese–English communication and documentation in my current IT-related role.
Services I offer:
Japanese → English Translation
English → Japanese Translation
Proofreading & Editing
Localization & Cultural Adaptation
Subtitles & Script Translation
Business Communication Support
Types of Content
Business emails and documents
Website and app content
Marketing materials and social media posts
Articles and blog content
Video subtitles and scripts
Product descriptions
Presentation materials
Internal company communication
General correspondence
What Clients Can Expect
Accurate and natural translations
Clear communication and reliable turnaround times
Attention to tone, context, and cultural nuance
Professional formatting and proofreading
Respect for confidentiality and sensitive materials
Languages
English (Native)
Japanese (Advanced / Business Level)
Why work with me?
Living and working in Japan has given me firsthand experience with both Japanese and Western communication styles, allowing me to bridge cultural gaps effectively. My goal is to help clients communicate smoothly and naturally across languages while maintaining professionalism, clarity, and cultural accuracy.
Working hours
- Monday:18h30 To 21h30
- Tuesday:18h30 To 21h30
- Wednesday:18h30 To 21h30
- Thursday:18h30 To 21h30
- Friday:18h30 To 21h30
- Saturday:08h00 To 18h00
- 12h00 To 13h00
- Sunday:Not available
Manage Google Workspace, Microsoft 365, and SaaS administration in a bilingual Japanese business environment. Provide Japanese-to-English translation support for internal documentation, security testing materials, manuals, and business communications. Support communication with overseas vendors and assist with localization and technical documentation. Experienced in bridging communication between Japanese and English-speaking teams while maintaining accuracy and professionalism.
Manage Google Workspace, Microsoft 365, and SaaS administration in a bilingual Japanese business environment. Provide Japanese-to-English translation support for internal documentation, security testing materials, manuals, and business communications. Support communication with overseas vendors and assist with localization and technical documentation. Experienced in bridging communication between Japanese and English-speaking teams while maintaining accuracy and professionalism.
Provided localization and English proofreading support for video game-related content through a temporary dispatch assignment. Assisted with localization and proofreading support for a well-known game title franchise through a temporary dispatch assignment.
Provided Japanese-to-English translation support for internal business materials, including acquiring team manuals and operational documentation. Assisted with English email correspondence and bilingual communication within the team. Also provided short English lessons and language support for team members to improve workplace communication with overseas contacts and English-language materials.
- JLPT N2 01/12/2019
![JLPT N2]()
- 🇬🇧 English
- 🇯🇵 Japanese
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