MCP Server

hai Lab Japan Company Data

io.github.HOTAgithub/hailab-japan-company-data
Business & Operations Data & Analytics Public & reachable MCP 2026-07-28

What this MCP does

Searches Japanese companies and retrieves their corporate, financial, subsidy, and government procurement records.

get_company
Get a Japanese company's basic information by 13-digit corporate number.
Input schema
{'type': 'object', 'required': ['corporate_number'], 'properties': {'en': {'type': 'boolean', 'description': 'Return English field names'}, 'corporate_number': {'type': 'string', 'description': '13-digit Japanese corporate number'}}}
get_finance
Get a Japanese company's financial information by corporate number.
Input schema
{'type': 'object', 'required': ['corporate_number'], 'properties': {'corporate_number': {'type': 'string', 'description': '13-digit Japanese corporate number'}}}
get_procurement
Get a Japanese company's government procurement info by corporate number.
Input schema
{'type': 'object', 'required': ['corporate_number'], 'properties': {'corporate_number': {'type': 'string', 'description': '13-digit Japanese corporate number'}}}
get_subsidy
Get a Japanese company's subsidy/award information by corporate number.
Input schema
{'type': 'object', 'required': ['corporate_number'], 'properties': {'corporate_number': {'type': 'string', 'description': '13-digit Japanese corporate number'}}}
search_companies
Search Japanese companies by name.
Input schema
{'type': 'object', 'required': ['name'], 'properties': {'en': {'type': 'boolean', 'description': 'Return English field names'}, 'name': {'type': 'string', 'description': 'Company name (Japanese or English)'}, 'limit': {'type': 'number', 'description': 'Max results (default 10)'}}}
Added
get_procurement
Sept. 17, 2026, 12:42 p.m.
Added
get_subsidy
Sept. 17, 2026, 12:42 p.m.
Added
get_finance
Sept. 17, 2026, 12:42 p.m.
Added
search_companies
Sept. 17, 2026, 12:42 p.m.
Added
get_company
Sept. 17, 2026, 12:42 p.m.