Japan Company Leads Finder MCP Server

If you already use Japan Company Leads Finder, the japan company leads finder mcp server is the piece that lets your assistant work with it directly. B2B leads for Japan: search 1M+ companies by size, capital, location, subsidy history (gBizINFO).

What the server does

Search over 1 million Japanese companies by size, capital, location, founding year — and a signal you won't find anywhere else: government subsidy history. Built on METI's official gBizINFO database. 100% legal, no scraping, no stale data.

Installation

Because this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.

Available tools

The toolset is worth reading before you wire it up, because it tells you what the integration is really for:

• search_companies — Filter by prefecture, employee count, capital, founding year, and subsidy history. Returns corporate numbers for drill-down
• get_company_profile — Representative name & title, employee count, capital, establishment date, business summary, company URL, and government procurement qualification
• get_company_subsidies — Full history of national subsidies received — dates, program names, granting ministries
• get_company_procurement — Government contract track record — for supplier vetting and public-sector sales intelligence

Worth knowing first

• Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
• Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Where it fits

This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Japan Company Leads Finder's toolset — search_companies, get_company_profile, get_company_subsidies and 1 more — is a fair guide to whether it matches your workflow. It is maintained by easakura; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Japan Company Leads Finder's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.