ALGO BIZ: Japan towns, jobs and industries

com.yy-algoPublished by yy-algo.comOfficial publisherv0.2.0Updated Oct 29, 2026

Japanese statistics: 1,889 towns, job-openings ratios, 62 industries and a town x industry sheet.

VerifiedStreamable HTTPWeb executableLocation & LifestyleData & Analytics

Overview

AI-generated overview

Remote MCP server returning Japanese official-statistics figures on 1,889 municipalities, job-opening ratios by prefecture and 62 industries.

What you can do
  • Look up a town's population, five-year change, share aged 65+, 2050 projection and business-category counts, with name disambiguation
  • Combine one town and one industry into a single sheet: local presence of the category, prefecture job ratios and wages, and national payroll headroom
  • Query valid job-opening ratios for 23 everyday occupations across 47 prefectures, ranked or as a single figure with national position
  • List and read the 62 ALGO BIZ industry pages, with national job ratios, wages, prefecture comparisons and company size economics
  • Read the data's sources, scope and usage notes
When to use it
Useful when an assistant needs to answer questions about Japanese local demographics, local business supply, hiring conditions or industry wages, or to produce a town-by-industry briefing backed by cited national statistics.
Requirements
A remote streamable HTTP endpoint; no package, account, API key or header is declared. Network access to the provider's endpoint is required.
Before you install
Figures are calculated and processed by a private company from national statistics, not produced by the government; the server asks that its credit line be shown with answers. Verify important numbers against the original statistics before relying on them.

Installation

In SourceWeft

  1. Open ALGO BIZ: Japan towns, jobs and industries in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.yy-algo%2Fjapan-data/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "algo-biz-japan-towns-jobs-and-industries": {
      "type": "http",
      "url": "https://yy-algo.com/mcp/"
    }
  }
}

Tools

6

get_town

日本の市区町村（全国 1,889・政令市は区ごと）の数を返す：人口（住民基本台帳 2026 年 1 月 1 日）・5 年の増減・65 歳以上の割合・2050 年の推計人口（社人研）・商売の分類の数（経済センサス 令和 3 年の産業小分類）・その人口なら半分以上の町にあるのにこの町に無い分類・この町に 1 か所だけある分類。名前が同じ町が複数あれば候補を返す。

Parametersqueryrequiredprefecture

town_industry

町 × 業種の一枚：市区町村を一つと業種を一つ渡すと、一度に返す。①町の人口と 2050 年の推計 ②その業種に当たる産業小分類が町にあるか（無い・1 か所だけ・2 か所以上）と 50% 到達人口（その人口の町の半分にその分類がある境）・この人口なら半分以上の町にあるのに無い分類・2050 年に境を下回る分類 ③その県の求人倍率・賃金と最低賃金の比・15〜64 歳の減り ④全国のその業種の会社の、人件費を何 % 上げると経常利益がゼロになるか ⑤読み上げにそのまま使える文 reading_ja。業種は ALGO BIZ の 61 業種（運送・飲食店・介護の施設・美容室 など）か、経済センサスの産業小分類の名前か 3 桁の番号。

Parameterstownrequiredindustryrequiredprefecture

job_openings

ハローワークの有効求人倍率（2025 年度・厚生労働省「一般職業紹介状況」）。暮らしに身近な 23 の仕事 × 47 都道府県。都道府県だけ書けばその県の 23 の仕事、仕事だけ書けば 47 都道府県の高い順、両方なら一つの数と全国の中の順位。

Parametersjobprefecture

list_industries

ALGO BIZ の業種のページ 62 の一覧（名前・副題・ページの住所）。

Takes no parameters.

get_industry

業種ごとの数（全国）：主な仕事の求人倍率（2023〜2025 年度）・主な職種の賃金（令和 7 年 賃金構造基本統計調査）・都道府県ごとの倍率と賃金と最低賃金との比べ・会社の大きさごとの売上に占める人件費と利益率（財務省 法人企業統計 2025 年度）。

Parametersqueryrequired

about_data

このデータの出どころ（国の統計の名前）・範囲・読み方の注意。

Takes no parameters.

Version history

2
  1. v0.2.0LatestOct 29, 2026
  2. v0.1.1Oct 26, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.