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Kamui Platform Documentation

Welcome to the official Kamui Platform documentation.

Kamui Platform is a PaaS (Platform as a Service) from Japan — a Heroku & Railway alternative cloud deploy platform. Just push your code to GitHub and your application is automatically built and deployed. Supports Node.js / Next.js / Python (FastAPI, Django, Flask) / Go / static sites, with managed PostgreSQL, cron jobs, custom domains, HTTPS, and DDoS protection included. No cold starts, even on the free plan.

📖 Documentation

Getting Started

Dashboard (GUI)

CLI

Help

🚀 Quick Links

💡 Key Features

Feature Description
No Cold Starts Your app runs 24/7, even on the free plan
GitHub Push Deploy Just git push to auto-build & deploy, no CI/CD setup needed
Managed PostgreSQL Create databases with automated backups in a few clicks
Cron Jobs Run batch processing & data aggregation on a schedule
Custom Domains Use your own domain + free auto-provisioned SSL certificate
Supported Stacks Node.js / Next.js / Python / FastAPI / Django / Go / static sites
Tokyo Region Low-latency access from Japan and Asia-Pacific
HTTPS & DDoS Protection SSL and security protection included for all apps