TENRYU TEI
About Japan TENRYUTEI Co., Ltd.
Turning voice technology into something families can rely on.
Japan TENRYUTEI Co., Ltd. is focusing its AI voice, audio processing and software capabilities on iTalkGo, building a real-time voice service better suited to family contact, alerts and remote help.
Mission
To enrich people’s lives through the fusion of technology and culture.
Company profile
Founded in Reiwa 3 as Japan KUAIYU Co., Ltd., the company changed its trade name to Japan TENRYUTEI Co., Ltd. in August 2025. The corporate number, location, capital and representative remain unchanged, and the business is increasingly focused on iTalkGo.
- Company
- Japan TENRYUTEI Co., Ltd.
- English name
- Japan TENRYUTEI Co., Ltd.
- Former name
- Japan KUAIYU Co., Ltd.
- Location
- 2F Uemaso, 1-35-10 Yorimiya, Naha, Okinawa, Japan
- Founded
- Reiwa 3
- Capital
- JPY 20 million
- Representative Director
- LIU ZHUANG
- Main business
- Real-time voice service (iTalkGo), AI voice and audio technology, software development
- Contact
- liu@tenryutei.com
We build in Okinawa to answer real family problems.
Japan TENRYUTEI Co., Ltd. is based in Yorimiya, Naha, Okinawa. We continue work in AI voice, audio processing and software, and turn those capabilities into easier family contact, clearer alerts and practical help.
Current focus
Management resources are now focused on iTalkGo development, validation, trial programs and partnership rollout. Food, music and commissioned development continue as complementary businesses during the transition.
History and technical foundation
Since incorporation, we have worked on AI voice, audio processing, software and related systems, and are now steering that experience toward a clearer goal: helping families reach each other faster and confirm situations sooner.
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Founded as Japan KUAIYU Co., Ltd. and began research and development in AI voice, audio processing, software and related systems.
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Changed the trade name to Japan TENRYUTEI Co., Ltd. The corporate number, location, capital and representative remained unchanged.
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Made iTalkGo the main growth business and advanced development and validation of a family real-time voice service.
Current focus
Our direction is now clear: build a real-time voice care service that fits family life better.
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iTalkGo
iTalkGo is now the main growth business, focused on real-time family voice, alert confirmation, remote help and everyday sharing.
iTalkGo -
AI voice and audio technology
AI voice, real-time communication, audio processing and multilingual support are the underlying capabilities that help iTalkGo keep improving and can extend into collaboration work.
AI Voice Technology -
Complementary work
TENRYU MUSIC and commissioned development continue to provide supplementary revenue and practical experience, helping us invest steadily in the main business during the transition.
Related sites
To explore the product and music work separately, continue through the two links below.
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Official iTalkGo site
See fuller product details, supported platforms, downloads and trial progress.
Open the iTalkGo product site ↗ -
TENRYU MUSIC
Explore our separate music-and-technology content direction.
Visit TENRYU MUSIC ↗
Want to know more about the company or how we work?
If you are interested in family trials, pilot programs, voice technology or product collaboration, please contact us directly.
Contact