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Justglobal.jp
@kojiasano
Top Rated
Specialised in Japanese voiceover production and AI training!!
Australia
English, Japanese
About me
I'm Kozy, and I provide Japanese voiceover services, AI training & Japanese business support. You can find my Japanese AI voice on the major AI voice websites such as ElevenLabs. In addition, I participated at xAI as a sound engineer for AI training, and at Outlier as a Japanese AI trainer in 2025.
I've worked with various companies and YouTubers, and I've even been in anime. For example, I did the Japanese dub for the latest Angry Birds animation, Mystery Island. I also run a Japanese voiceover agency called Just Global Media. We can arrange voice talent of all ages and genders.
Skills
Justglobal.jp
$80/hour
Offline •
Average response time: 1 hour
See my services
Voice Over
I will record a professional male japanese voiceover
Voice Over
I will record a professional female japanese voiceover
Want to work on an hourly basis?
Tell Justglobal.jp what you need.
$80
/
hourPortfolio
Work experience
Founder / Director / Voice Actor
Just Global Media • Self-employed
Dec 2015 - Present • 10 yrs 11 mos
Just Global Media (JGM) is a premium voice production and localization agency founded in 2016 by Koji Asano, a bilingual voice talent and former Melbourne radio presenter. What began as a boutique Japanese voiceover service has evolved into a comprehensive global media solution, bridging the gap between high-quality linguistic performance and technical innovation. Our Core Services: Voiceover & Narration: We provide authentic Japanese voiceovers and specialized Japanese-accented English for global campaigns. Curated Talent Agency: JGM represents a hand-picked network of Japan’s top professional voice actors and narrators, enabling us to provide diverse vocal profiles for any scale of project. Multilingual Support: Beyond Japanese, we offer professional narration in English, Chinese, Korean, and other major languages to meet global demands. Full Post-Production: We offer end-to-end services, including professional translation and precise video synchronization (dubbing). AI & Innovation: We are at the forefront of AI development, providing high-quality Japanese voice datasets for AI training. Koji’s professional voice clone is also available via ElevenLabs for scalable digital solutions. Why Partner With Us? With a unique background in both finance (CPA) and media (Radio), our founder ensures that every project is handled with business-level precision and creative excellence. Whether you need a single narrator or a full multilingual cast for a complex production, JGM delivers premium quality that resonates with local and global audiences.
Audio Editor (Japanese)
xAI • Freelance
May 2025 - Aug 2025 • 3 mos
A position that was part of the development of xAI’s Grok, focused on making Japanese AI voices sound more natural. I contributed as a native Japanese speaker, professional sound engineer, and voice actor.
2,305 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 2305 Reviews
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fausnel_globals
Canada
Ongoing collaboration
It was a real pleasure working with this talented Japanese voice-over team on our latest projects. They brought several characters to life with excellent performances, capturing the right emotions, personalities, and storytelling elements that made each voice feel authentic and engaging. Beyond the...
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ds2xa0509
United States
Ongoing collaboration
I always enjoy working with Koji because he knows exactly what I need in my delivery. I appreciate his professional delivery and prompt service.
$100-$200
Price
Voice Over
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christinerob309
United States
Ongoing collaboration
I always enjoy working with Koji. He's easy to work with because of his understanding of his character in my audio drama, ability to take direction, and timeliness in delivering high-quality product.
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bryan_insynqai
South Africa
Quick to respond, great communication, great understanding of what I wanted, followed instructions to the tee, pleasure to work with, would definitely recommend, level of professionalism was top notch.
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robertlawliet
United States
This voice actor got the lines done extremely quickly. Quicker than any creator I’ve worked with on this platform. I am extremely satisfied. I encourage any and all to work with this creator.
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