Advancing people and business with AI and DX. Building AI-native organizations for the future. Jexen's four core areas — AI Deployment, Workflow Engineering, DX Integration, and Software Development.
AI-native infrastructure / Est. 2023 — Tokyo
View services Contact us

Jexen vision section. Light lines and particles converge toward the IMPACT label in the upper right.

VISION

Turn AI into
operational
business infrastructure.

AI is not just an automation tool.

Modern organizations need AI integrated naturally into daily work — workflows where humans and AI collaborate as an AI-native operating model.

AI Deployment Workflow Engineering Software Development DX Integration

We design and build AI environments rooted in real business operations — not just "deploying AI,"

"organizations where AI works naturally"

is what we deliver.

DATA INSIGHT DECISION IMPACT

02 / AI Deployment & Workflow Engineering — AI at production scale. Jexen uses ChatGPT, Claude, Cursor, Codex, and other leading AI tools to design and build AI environments aligned with each company's workflows, knowledge, and communication. Capabilities: AI agent design, AI workflow engineering, internal AI assistants, human-AI collaboration design, AI-native process improvement, prompt engineering, API integration, AI tool rollout, knowledge base construction, and AI consulting.

02 AI Deployment and Workflow Engineering. AI at production scale. Diagram connecting ChatGPT, Claude, Cursor, and Codex to workflows, knowledge, communication, and systems, with ten capability areas.

Services — Four end-to-end offerings from strategy through operations. /01 Generative AI, /02 Web Development, /03 Native Apps, /04 DX Support.

Jexen Services. Four end-to-end offerings: Generative AI, Web Development, Native Apps, and DX Support. Four steps: Strategy, Build, Operate, Improve.
04 Technology

Technology / Stack & Tooling.

/A

AI

  • ChatGPT
  • Claude
  • Gemini
  • Cursor
  • Codex
  • OpenAI API
  • Anthropic API
/B

Frontend

  • React
  • Next.js
  • TypeScript
  • Flutter
  • React Native
/C

Backend / Infra

  • Node.js
  • PostgreSQL
  • Firebase
  • Supabase
  • Google Cloud
  • Vercel
/D

Automation / DX

  • Google Apps Script
  • AppSheet
  • Google Workspace
  • Notion
  • Slack Integration
06 About

Company
Profile

Company
Jexen KK（株式会社 Jexen）
Business
  • AI Deployment & Workflow Engineering
  • Generative AI integration
  • AI system development
  • Web application development
  • Native application development
  • DX consulting & integration
  • IT consulting
Address
Manoa Tamagawa 2, Room 403
3-9-10 Tamagawa, Setagaya-ku, Tokyo
Capital
¥1,000,000
Founded
February 1, 2023
07 Contact

We build
AI-native
organizations.

Questions about AI deployment, DX, or web systems?
Reach out anytime — we typically reply within 1–2 business days.

Phone 080 — 1551 — 0251 Email info@mg.jexen.co.jp
Inquiry form

Tell us about
your project.