
East Japan Railway Company — Investor Relations & Filings
East Japan Railway Company is a major passenger railway operator and the largest of the seven Japan Railways Group companies. The company's primary activity is the operation of an extensive network of conventional and high-speed Shinkansen railway lines, serving the Kanto, Tohoku, and Koshin'etsu regions, including the Tokyo metropolitan area. Beyond its core transportation services, the company engages in diversified business segments. These include the development and management of real estate, the operation of retail and commercial facilities within and around stations, and other lifestyle-related services. The company also provides key passenger products such as the "Suica" integrated circuit card for transportation and electronic payments, alongside various rail passes catering to both residents and tourists.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 発行登録追補書類(株券、社債券等) | 2026-04-03 | Japanese | |
| 発行登録追補書類(株券、社債券等) | 2026-01-09 | Japanese | |
| 訂正発行登録書 | 2025-12-12 | Japanese | |
| 確認書 | 2025-11-05 | Japanese | |
| 半期報告書-第39期(2025/04/01-2026/03/31) | 2025-11-05 | Japanese | |
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-09-11 | Japanese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
2 filings
| |||||
| 33219521 | 発行登録追補書類(株券、社債券等) | 2026-04-03 | Japanese | ||
| 12290234 | 発行登録追補書類(株券、社債券等) | 2026-01-09 | Japanese | ||
|
2025
13 filings
| |||||
| 9879729 | 訂正発行登録書 | 2025-12-12 | Japanese | ||
| 8101145 | 確認書 | 2025-11-05 | Japanese | ||
| 8101143 | 半期報告書-第39期(2025/04/01-2026/03/31) | 2025-11-05 | Japanese | ||
| 7855920 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-09-11 | Japanese | ||
| 7856960 | 訂正報告書(大量保有報告書・変更報告書) | 2025-08-19 | Japanese | ||
| 7856990 | 変更報告書 | 2025-08-18 | Japanese | ||
| 7859283 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-08-06 | Japanese | ||
| 7240669 | 発行登録追補書類(株券、社債券等) | 2025-07-08 | Japanese | ||
| 7256614 | 訂正発行登録書 | 2025-06-20 | Japanese | ||
| 7256569 | 臨時報告書 | 2025-06-20 | Japanese | ||
| 7257921 | 内部統制報告書-第38期(2024/04/01-2025/03/31) | 2025-06-18 | Japanese | ||
| 7257914 | 確認書 | 2025-06-18 | Japanese | ||
| 7257913 | 有価証券報告書-第38期(2024/04/01-2025/03/31) | 2025-06-18 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Passenger rail transport, interurban
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East Japan Railway Company via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/12935/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=12935 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=12935 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=12935 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 12935}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for East Japan Railway Company (id: 12935)"
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