Japan Data Mcp

Japan Data MCP is a Model Context Protocol (MCP) server specialized for regional analysis and comparative public data for Japan. It connects to official APIs such as e-Stat, the Corporate Number Publication Site, the Invoice Registration Site, and the Real Estate Information Library, automatically converting official Japanese government data into human-readable, structured reports. Designed for analysts, researchers, and applications needing rich, validated local Japanese data, it supports tasks such as regional population analysis, corporate registry lookup, invoice registration verification, and real estate price retrieval, with all data sources and timestamps attached for auditability.