# e-Gov (Japanese Legal Database)
> Integrates with Japan's official e-Gov legal database to provide search and retrieval of Japanese laws and regulations for legal research, compliance checking, and regulatory analysis.
Canonical: https://www.mcpfolio.com/servers/e-gov-japanese-legal-database
Last updated: 2026-10-28
## Catalog record

- Publisher: groundcobra009
- Categories: database, search

## Repository

https://github.com/groundcobra009/hourei-mcp-server

## Transports

stdio

## Authentication

No credentials were configured; the tested read-only tool “search_law” succeeded in an isolated environment. Other tools may have additional requirements.

## Tools

- **search_law**: 法令名や法令番号で法令を検索します。キーワード検索に対応しています。
- **get_law_data**: 法令番号を指定して法令の詳細データを取得します。
- **get_law_revision**: 法令の改正履歴を取得します。

## Sources

- [MCP.Directory public profile](https://mcp.directory/servers/e-gov-japanese-legal-database)
- [Linked publisher repository](https://github.com/groundcobra009/hourei-mcp-server)
- [npm registry metadata](https://registry.npmjs.org/hourei-mcp-server)

## Setup

Use the interactive setup panel on [the detail page](https://www.mcpfolio.com/servers/e-gov-japanese-legal-database) to view instructions for each supported client.