About Japan Company Leads
Japan Company Leads uses Japan’s METI gBizINFO data to help sales teams and agents find B2B leads in Japan. It filters companies by attributes and subsidy history, and provides profiles, subsidy details, and public procurement records.
Key features
- 01Filter by location and company attributes
- 02Filter by subsidy history
- 03Retrieve representative and business details
- 04View government subsidy history
- 05Check government procurement records
Use cases
- 01Find prospects with subsidy records
- 02Build company lists with representatives and URLs
- 03Review a supplier’s government contract history
MCP support
As an MCP server, it provides MCP clients with tools to search Japanese companies and retrieve profiles, subsidy histories, and government procurement records. Data is fetched live from the gBizINFO REST API on each call.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://gbiz-leads-mcp.plus-synergy.workers.dev/mcpclaude mcp add --transport http japan-company-leads https://gbiz-leads-mcp.plus-synergy.workers.dev/mcp{"mcpServers":{"japan-company-leads":{"type":"http","url":"https://gbiz-leads-mcp.plus-synergy.workers.dev/mcp"}}}Open in Cursor{"servers":{"japan-company-leads":{"type":"http","url":"https://gbiz-leads-mcp.plus-synergy.workers.dev/mcp"}}}Open in VS Code{"mcpServers":{"japan-company-leads":{"type":"http","url":"https://gbiz-leads-mcp.plus-synergy.workers.dev/mcp"}}}{"mcpServers":{"japan-company-leads":{"serverUrl":"https://gbiz-leads-mcp.plus-synergy.workers.dev/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
https://gbiz-leads-mcp.plus-synergy.workers.dev/mcphttps://gbiz-leads-mcp.plus-synergy.workers.dev/sseTools
Details
From the project READMEJapan Company Leads Finder MCP — 日本企業リード検索
B2B lead generation for the Japanese market, powered by official government data.
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.
Why this server?
Prospecting in Japan is notoriously hard for AI agents: no LinkedIn culture, Japanese-only registries, fragmented data. This server gives your sales agent direct access to the government's own company database — including representative names, employee counts, business summaries, and public funding records.
The killer signal: a company that received an IT-adoption or facility-investment subsidy has budget, ambition, and a documented modernization agenda. That's a warm lead, certified by the government.
Tools
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 grade.
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.
Example queries your agent can now answer
- "Build a list of Tokyo companies, 10–100 employees, that received government subsidies — with CEO names and websites"
- 「大阪府の製造業で設備投資系の補助金を受給した会社を20社、代表者名付きでリストaップして」
- "Vet this supplier: what's their government contract history?"
Data source & freshness
Official gBizINFO REST API (Ministry of Economy, Trade and Industry, Japan), fetched live on every call.
Pricing
Pay per tool call ($0.02). One search, profile, subsidy, or procurement lookup = one event. A 50-company lead list with full profiles ≈ $1.
日本語
経産省gBizINFOの公式データで、日本企業の営業リードをAIエージェントから検索できるMCPサーバーです。都道府県・従業員数・資本金・補助金受給歴での絞り込み、代表者名・事業概要・会社URL・官公庁取引実績の取得に対応。スクレイピング不使用・完全合法のB2B営業インフラです。
Get started
Hosted MCP server on Apify Store:
👉 https://apify.com/e-asakura/japan-company-leads-mcp
Built by Edward Asakura — Japanese data infrastructure for AI agents.
Comments
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From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.