# Ja Normalize

Holidays/business days for 200\+ countries; Japanese address, name, bank and company normalization\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-kojimahyui01-ja-normalize-4d24fbe42d

Category: MCP Servers

Source: community · KojimaHyui01

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-kojimahyui01-ja-normalize-4d24fbe42d55.html

Publisher description: Holidays/business days for 200+ countries; Japanese address, name, bank and company normalization.

## Install or set up

1. Review the publisher repository and npm package `ja-normalize-mcp@0.1.2` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-kojimahyui01-ja-normalize-4d24fb -- npx -y ja-normalize-mcp@0.1.2
```

Installation guide: https://github.com/KojimaHyui01/x402-ja-api