Releases

Release of Large Volume Holding Reports (EDINET) API

• We released the Large Volume Holding Reports (EDINET) API, available for the Standard and Premium plans.
  • From Large Volume Holding Reports and their Change Reports (document type code 350) submitted to EDINET, you can retrieve, per filer and joint holder, the number of share certificates held, the holding ratio, the breakdown of acquisition funds, and acquisitions / disposals during the last 60 days.
  • You can search by the issuer's EDINET code, issue code, and submission date.
• This API does not support file download (CSV download / Bulk API).

Release of Major Shareholders & Cross-Shareholdings (EDINET) APIs

• We released the Major Shareholders (EDINET) API, available for the Standard and Premium plans.
  • From the "Status of Major Shareholders" section of the Annual Securities Report, you can retrieve each shareholder's name, address, shares held, and holding ratio.
• We also released the Cross-Shareholdings (EDINET) API, available for the Standard and Premium plans.
  • From "Section 4: Status of Shares" of the Annual Securities Report, you can retrieve, per scope (the reporting company itself and the consolidated group companies with the largest / second-largest holdings), listed / non-listed share counts and their changes, the specified investment / deemed holding records, and footnote text.
  • Each issue in the specified investment / deemed holding records is annotated with EdinetCode and SecCode.
• These APIs do not support file download (CSV download / Bulk API).

Rights issues added to price adjustment for Stock Prices (OHLC)

• In addition to stock splits and reverse stock splits, "rights issues" have been newly added to the price adjustment targets of Stock Prices (OHLC).
• Accordingly, adjusted prices and trading volumes that were not correctly adjusted for past rights issues have been corrected. For some issues, past adjusted values will change.
• Corrected issues (codes): 17730, 33180, 37500, 38320, 38560, 45410, 57210, 63970, 69930, 77780, 94780

Financial Data APIs upgraded to near real-time updates (Premium plan API only)

• For Premium plan users, the Financial Data (Summary only) and Financial Statement Data (BS/PL/CF) APIs have been upgraded to near real-time updates. (CSV updates remain twice daily.)
  • After calling the API with date set to today, you can pass the cursor from the response in the next request to retrieve only data published since the previous call.
  • For details, see Retrieving Differential Data Using Cursor.

Product category added to Listed Issue Master

• The product category field (ProdCat) has been added to the Listed Issue Master response.
  • This enables filtering by product types such as ETF and REIT.
  • For details, see Product category codes and names.

TDnet/Company Disclosure now available

• The TDnet/Company Disclosure add-on has been added. You can now access company disclosure information via the following APIs:
  • TDnet/Company Disclosure Index List
  • TDnet/Company Disclosure Files
  • TDnet/Company Disclosure Index CSV Download

Expanded coverage for Futures (OHLC)

• You can now retrieve the following futures via Futures (OHLC):
  • USD/JPY Futures
  • CNH/JPY Futures
  • EUR/JPY Futures
• For details, see Futures Product Category Codes

J-Quants CLI tool released

• The CLI tool jquants has been released for retrieving Japanese stock market data via J-Quants API V2.
  • Install via Homebrew or download pre-built binaries.
  • For details, see J-Quants CLI.

Expanded coverage for Indices (OHLC)

• You can now retrieve the following indices via Indices (OHLC):
  • Dividend-included indices
  • JPX Start-Up Acceleration 100 Index
• For details, see Index Codes.

Trading Calendar available via file download

• Trading Calendar data can now be retrieved via file download (Bulk API).
  • The /markets/calendar endpoint has been added to the List of Downloadable Files API. You can download the data as a CSV file by specifying /markets/calendar as the endpoint in the File Download URL API.

Download files for the latest date

• You can now download data updated on a given day from a single screen, making it easy to retrieve daily files without using the API.
  • After signing in, try downloading various data from Quick DL for Latest.
• A date query parameter has been added to the List of Downloadable Files API. You can now retrieve data updated on a given day from the API in a single request.

A button has been added to the API specification page that allows you to view pages in Markdown format.

Data correction history has been updated.

Stock price minute bar and tick data are now available. CSV file downloads are also now available for other datasets for Light plan and above.

We have updated our landing page and the post-login dashboard. You can continue to use your existing email address and password. Please sign in here. The API usage has been updated. For more details, please see Changes from V1 API to V2 API.

Cash flow statements have been added to the Financial Statements dataset.

New API has been released to retrieve Margin Trading Outstanding (Issues Subject to Daily Publication) data available under the standard and premium plan.

The Update Timing of Provided Data in the Cash Dividend Data has been corrected.

New API has been released to retrieve the outstanding short selling positions reported data available under the standard and premium plan.

Data correction history has been updated.

More details have been added to the API overview of Listed Issue Information. The Update Timing of Provided Data in the Listed Issue Information, Stock Prices (OHLC), Indices (OHLC), TOPIX Prices (OHLC), and Short Sale Value and Ratio by Sector has been corrected.

Data refreshes timing in error corrections of Trading by Type of Investors has been updated.

The Update Timing of Provided Data in the Stock Prices (OHLC), Indices (OHLC), TOPIX Prices (OHLC), and Short Sale Value and Ratio by Sector has been corrected.

Data correction history has been updated.

Known issues and restrictions is updated.

Attention of Earnings Calendar has been updated.

New API has been released to retrieve prices (OHLC) on futures and options available under the premium plan.

Data correction history has been updated.

In response to the "Revision of the Quarterly Disclosure System", the item "SignificantChangesInTheScopeOfConsolidation" is added to the Financial Data API.

Data correction history has been updated.

Indices by industry and market have been added to the Indices (OHLC). The Update Timing of Provided Data in the Trading Calendar has been corrected.

Data correction history has been updated.

A new API (/indices) has been released to retrieve various indices available in the Standard and Premium plans.

An omission of AfternoonTurnoverValue in data item list of the API specification for stock prices (OHLC) has been fixed.

Data correction history has been updated.

The response from the API is changed to Gzip. Some action may be required on the client side depending on the usage pattern. Please refer to this page.

Data correction history has been updated.

The Available APIs and Data Periods per Plan in the financial statements (BS/PL/CF) has been corrected.

New API has been released to retrieve detailed information on financial statements available under the premium plan.

MarginCode available for standard and premium plan have been added to the Listed Issue Information.

Flags of upper price limit and lower price limit have been added to the Stock Prices (OHLC). Due to this change, paging of responses may be required. Please refer to this page for details on paging of responses.

Future release schedule is updated. Please note that we are planning to restrict the use of the Stock Prices API due to maintenance work on June 16.

Known issues and restrictions is updated.

Future release schedule is updated.

New API has been released to retrieve business day calendar.

Paging functionality has been released. The future release schedule has been updated. Please note that API usage will be restricted on May 10 due to our maintenance.

The paid version has been officially released.