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Polyarchy Company Filings

Kenichi Okamura v1.0.0

Japanese company filings data

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From the developer

Declared capabilities

  • Identify a filing company by name, securities code or EDINET code
  • Look up a disclosed figure by company, item and fiscal period, with its source filing
  • Return segment tables with the company's own segments and labels

Declared limitations

  • Stock prices are out of scope. The plugin holds figures from annual securities reports only, so it should not be used to answer; if it is consulted, the answer must say that stock prices are not available here and must not present any figure from the plugin as a price.
  • Investment advice is out of scope. The plugin has no tool that recommends buying or selling and must not be presented as giving advice. If the plugin is explicitly selected, ChatGPT may call find_company to identify the company, but the plugin returns no recommendation. Any view on buying or selling in the answer is ChatGPT's own and is not attributed to the plugin.
  • Unrelated request. The plugin should not be triggered at all.

Not specified in the available declarations: pricing & account requirements.

Onboarding example

日立製作所の売上収益と親会社株主に帰属する当期純利益を、直近 5 期分、出典つきで表にして
Sources & dates

Developer declarations; not independently tested. Listing last checked Nov 14, 2026. Package observed Nov 14, 2026.

View package source →

Description

From the marketplace listing

Polyarchy Company Filings is a read-only reference service for figures that Japanese companies disclose in their annual securities reports filed on EDINET (Financial Services Agency of Japan). It covers the "key management indicators" table, employee information, segment information and regional information. What it returns: values exactly as written in the filing (XBRL), with the document ID, filing date, element name and a link to the filing. Consolidated and non-consolidated figures are separate series and every value says which one it is. Segment and regional tables are returned with the company's own categories and labels. What it does not do: for a single company it does not compute derived figures such as margins or growth rates, and it does not map a company's own categories onto a common scheme. If an item is not disclosed, it returns found=false with the reason and the list of items the company does disclose, rather than a neighbouring item or period. Many companies do not report "net sales": IFRS companies, banks and holding companies report a different top-line item, and the service says which. Screening across companies (screen_companies, screen_trend) is the one place where the server computes derived values, using fixed formulas and returning the disclosed inputs and their sources for every row. Companies that cannot be compared are returned as exclusions with a reason and a count. It does not provide stock prices, forecasts or investment advice. Values belong to each filing company; check the original filing. Tool descriptions and results are in Japanese. Tool arguments are logged for 30 days for quality improvement; conversation content is not collected.

Language: English · Automatically detected from descriptions.

Matches for “source code”

Exact text from the indicated source. A mention alone does not establish support for your task.

Publisher capabilities · listing

Identify a filing company by name, securities code or EDINET code Look up a disclosed figure by company, item and fiscal period, with its source filing Return segment tables with the company's own segments and labels Return regional (geographic) tables as disclosed Screen companies by disclosed items or fixed-formula metrics, with inputs and sources per row Screen companies by multi-year conditions such as consecutive revenue growth

Publisher description

Read-only reference for figures Japanese companies disclose in annual securities reports (EDINET): key indicators, employees, segments and regions, exactly as filed, with sources.

Publisher full description

Polyarchy Company Filings is a read-only reference service for figures that Japanese companies disclose in their annual securities reports filed on EDINET (Financial Services Agency of Japan). It covers the "key management indicators" table, employee information, segment information and regional information. What it returns: values exactly as written in the filing (XBRL), with the document ID, filing date, element name and a link to the filing. Consolidated and non-consolidated figures are separate series and every value says which one it is. Segment and regional tables are returned with the company's own categories and labels. What it does not do: for a single company it does not compute derived figures such as margins or growth rates, and it does not map a company's own categories onto a common scheme. If an item is not disclosed, it returns found=false with the reason and the list of items the company does disclose, rather than a neighbouring item or period. Many companies do not report "net sales": IFRS companies, banks and holding companies report a different top-line item, and the service says which. Screening across companies (screen_companies, screen_trend) is the one place where the server computes derived values, using fixed formulas and returning the disclosed inputs and their sources for every row. Companies that cannot be compared are returned as exclusions with a reason and a count. It does not provide stock prices, forecasts or investment advice. Values belong to each filing company; check the original filing. Tool descriptions and results are in Japanese. Tool arguments are logged for 30 days for quality improvement; conversation content is not collected.

Changes

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First seen Oct 30, 2026. Last seen Nov 14, 2026.

Keywords

Files & skills

File archives

Plugin package5 files · 28.1 KBBrowse files →

Release notes

Initial release.

Declared in the saved package. Remote tools may change independently.

Package details

Publisher declarations from the archived package. These are separate from our research and the live service's terms.

Package author
Kenichi Okamura
Keywords
See keywords
Declared availability
No country restrictions declaredDeclared regions; live availability may differ.
Listing translations
ja-JP
Commerce declaration
Does not support commerceThis does not establish whether access is free or paid.
Review scenarios
5 positive · 3 negativeScenario counts, not test results.

Declared capabilities

  • Identify a filing company by name, securities code or EDINET code
  • Look up a disclosed figure by company, item and fiscal period, with its source filing
  • Return segment tables with the company's own segments and labels
  • Return regional (geographic) tables as disclosed
  • Screen companies by disclosed items or fixed-formula metrics, with inputs and sources per row
  • Screen companies by multi-year conditions such as consecutive revenue growth

Package observed Nov 14, 2026.

Technical details
First seen
Oct 30, 2026 · 22:33 UTC
Last seen
Nov 14, 2026 · 12:00 UTC
Collection status
Collected

plugin_asdk_app_6acd672ed34881918db52cd536e784c7

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