AI Solutions Company
Create real business
momentum with AI
Feel Flow is a Tokyo-based AI solutions company and the pioneer of AI Spec-Driven Development. We help companies lower the barriers to AI adoption and turn it into real business results.
2025
Founded in Tokyo, Japan
Pioneer
of AI Spec-Driven Development
End-to-end
Strategy, delivery, and operations
Services
Four ways we help you transform with AI
AI Advisory & Partnership
Hands-on consulting that works alongside your team — from strategy and use-case discovery to production AI operations.
- AI roadmap & ROI design
- PoC to production
- Team enablement
AI Web Operations
We design, build, and continuously improve AI-powered web experiences, treating your site as a living product rather than a one-off project.
- Site & content strategy
- Conversion optimization
- Ongoing iteration
In-house AI SaaS
A growing suite of AI products we build and operate ourselves — agents, chatbots, knowledge bases, and meeting assistants ready for business use.
- AI Agent Hub
- AI Chatbot
- Knowledge Database
Next-gen Development
Custom software development reimagined around AI Spec-Driven Development, designed for faster delivery, stronger quality, and clearer visibility.
- Spec-first delivery
- AI-augmented engineering
- Transparent process
Approach
Why companies partner with Feel Flow
01
AI Spec-Driven Development
Our pioneering methodology puts a rigorous, machine-readable specification at the center of every project — so AI and engineers build the same thing, the right way, the first time.
02
Partnership, not hand-off
We work alongside your team through launch and ongoing operations, transferring capability instead of leaving a black box behind.
03
Product + engineering DNA
Because we ship our own AI SaaS, we bring real product judgment and battle-tested engineering to every client engagement.
Company
A young company with deep conviction in AI
Founded in 2025 and based in Shibuya, Tokyo, Feel Flow Inc. is part of the SDW Holdings group. Our mission is to lower the barriers to using AI and build a society where people and AI thrive together.
View company profile- Established
- April 2025
- Headquarters
- Shibuya, Tokyo
- Focus
- AI development & consulting
- Group
- SDW Holdings
Let's shape your AI transformation
Whether you're exploring your first AI use case or scaling AI across your organization, we'd love to hear from you.