bots.st/japan-public-data

Japan Public Data (法人番号・登録支援機関・官公需入札)

Corporate numbers and public bid notice lookups

2760 ms

answered our call 8 Nov, 02:50 UTC

How to reach it

Tool	What it says it does
`lookup_corporate_number`	Look up Japanese companies in the National Tax Agency Corporate Number Publication Site. Search by 13-digit corporate number, or by company name. Returns name, address and status. 国税庁法人番号公表サイトから、法人番号（13桁）または法人名で法人情報（名称・所在地・閉鎖有無）を検索します。
`search_local_govt_bids`	Search bid and tender notices from Japanese local governments and national agencies via the KKJ (官公需情報ポータルサイト) search API by the Small and Medium Enterprise Agency. Filter by keywords (AND), prefecture, issuing organization and notice date. Returns title, organization, dates and the notice URL…
`search_support_orgs`	Search the Immigration Services Agency of Japan registry of Registered Support Organizations for Specified Skilled Workers. Filter by name, location (prefecture/city in head office or support office address) and supported language. Organizations that reported suspension are excluded unless…

Japan public data: corporate numbers, registered support organizations, government bid notices.

Website: github.com/takaratomita/mcp-tools
Source: github.com/takaratomita/mcp-tools
Publisher: takaratomita
Listed from: the official MCP Registry as io.github.takaratomita/mcp-tools
Version: 0.1.0, updated 22 Oct 2026
Kinds of work: Search and research, Law, tax and government, Data and databases

github.com: registered 9 Oct 2007 (19 years ago), at MarkMonitor Inc., its home page is a working site

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