AI-DRIVEN DEVELOPMENT · TOKYO × SILICON VALLEY
AI / LLM and web systems,
designed, shipped and run in production.
Enhanced Inc. is a Japanese technology company. We build LLM applications, AI agents, RAG search and the web systems around them — and we run six SaaS products of our own on the same stack.
SERVICES
What we build
Two things we do every day: putting AI to work inside real products, and engineering the web systems that carry it.
AI & LLM development
LLM applications
Chat assistants, document drafting, summarization and translation tools built on OpenAI, Claude and other models — wired into your data and workflows.
RAG & knowledge search
Make manuals, policies and past documents answerable. We build the ingestion, retrieval and answer pipeline, with sources cited.
AI agents & automation
Agents that gather information, decide and operate your systems — with permissions, approvals and logs so they can be trusted in production.
AI in existing systems
Add AI to the SaaS and business systems you already use through APIs: auto-filled forms, classification, extraction and decision support.
Web & system development
Web applications
Fast, accessible sites and web apps with Next.js, React and TypeScript — from landing pages to multi-tenant dashboards.
Business systems
Internal tools, workflows and dashboards designed around how your team actually works, built to be maintained for years.
Cloud-native & edge
Design, build and operate on Microsoft Azure and Cloudflare: containers, serverless, managed databases, CI/CD and monitoring.
PROOF OF WORK
Products we build and operate
We don't just hand off code. These are our own SaaS products — designed, developed and operated by the same team that would work on your project.
- KAKASETEHeadless CMS where AI drafts articles and automates publishing.
- Corede-iLanding-page production, faster with AI and professional designers.
- SalemaLead generation and inquiry forms that bring better leads at lower cost.
- smuuzeA system for working with freelancers at scale.
- xShainAn AI agent that does your business networking every day.
- SigureeCompany-wide email signature management.
Product sites are mainly in Japanese.
HOW WE WORK
From first call to production
Discovery call
We clarify goals, users, constraints and what success looks like.
Proposal & estimate
A written scope with milestones — fixed-price or hourly, whichever fits.
Build in short iterations
Working software early, regular demos and async updates in English.
Launch & support
Deployment, monitoring and handover — or ongoing maintenance if you need it.
TWO BASES, ONE TEAM
About Enhanced
Tokyo
Business and delivery: strategy, system development, implementation and operation.
Silicon Valley
Technology and business development: research on the latest AI and new product opportunities.
| Company | Enhanced Inc. |
|---|---|
| Founded | February 22, 2022 |
| Team | 15 people (including contractors) |
| Headquarters | THE SHORE Nihonbashi Kayabacho 2F, 1-2 Nihonbashi Hakozakicho, Chuo-ku, Tokyo 103-0015, Japan |
Have an AI or web project in mind?
Tell us what you want to build — goals, timeline and budget. We'll get back to you in English.
Hire us on Upwork