Consumer AI applications
AI-powered B2C applications designed to make everyday decisions and tasks simpler, faster, and more personal.
Independent technology company · Tokyo
Applied intelligence.Built for real work.
R, LIMITED LIABILITY COMPANY develops AI-powered consumer applications and helps organizations put AI to work through consulting and advisory services.
We turn advances in AI into useful consumer experiences and practical business outcomes—thoughtfully, securely, and with a bias toward simplicity.
Products and services
AI with a clear job to do.
AI consulting
Practical consulting for companies—from opportunity discovery and use-case prioritization to implementation planning.
AI advisory
Ongoing advisory for leaders navigating AI strategy, product direction, governance, and responsible adoption.
Company
Registered in Japan.
Building for a wider world.
- Legal entity name
- R, LIMITED LIABILITY COMPANY
- Local legal name
- 合同会社Ｒ
- Entity type
- Limited Liability Company (Godo Kaisha)
- Registered office
- N&E Bldg. 6F, 1-12-4 Ginza
Chuo-ku, Tokyo 104-0061, Japan - Website
- rx5ai.com
- Business contact
- admin@rx5ai.com
Contact
Let's make the useful thing.
For product, technology, or business inquiries, contact us by email.
admin@rx5ai.comPrivacy
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Effective July 10, 2026