The page is the record's research on the issuer — no analyst, no rating, no view.

# East Japan Railway Company (Prime Market: 9020) — research page

As of 2026-11-06 · jp-cm-kg · record version 1

## Identity and listing

The issuer is East Japan Railway Company, listed on the Prime Market under ticker 9020. Its ISIN is JP3783600004 and its LEI is 353800SENYJ2DSM6PS44. Its security type is Corporate and its sector is 5050 Land Transportation. Its jurisdiction is Japan (EDINET domestic filer). Its segment is not on the record. Its status is listed, not halted.

## The disclosure read

The record holds 17 filings in the twelve months to 2026-11-06, across 11 filing days. The median gap between filing days is 23.0 days. The latest filing is dated 2026-11-06, 0 days before the record date, and is of type results. The Prime Market median is 1557 issuers, 10 filings, a cadence gap of 29.0 days and a latency of 70.0 days. The 5050 Land Transportation sector median is 60 issuers, 9.0 filings, a cadence gap of 32.0 days and a latency of 116.5 days.

## Auditor

The auditor of record is 有限責任 あずさ監査法人. Its location is not on the record. Auditor changes are not on the record.

## Events and halts

Listing, delisting, name change, domicile change and segment move are not on the record, because the index carries no lifecycle type for this market. The halt flag shows listed, not halted.

## Orderability

For the client category Qualified Institutional Investors, the outcome is not determinable. The rule states a product scope and the subject's record carries no instrument class to place within it. The rule version is acm-68000/jp/suitability-principle-fiea-article-40/r1, and the chapter is as of 2026-11-04.

## Coverage

No research houses were found on the issuer's investor-relations page.

## Open research

No openly published research notes were found on the record.

## Licensed

Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.

## As-of depth

The market's vintage is not sealed. The issuer has no sealed years on the record. The market has no earliest sealed date and the live record began on no date given.

## Sources

9 source pages are named on this page; every value above carries its own source page and read date in the numbers.

- https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)
- https://mapping.gleif.org/api/v2/isin-lei/latest (identity.isin)
- https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- https://mcp.jp-cm-kg.ai/events/TSE-PRIME/9020 (the disclosure lines)
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YC7N (the auditor)
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.jp-cm-kg.ai/record/TSE-PRIME/9020 (the record)

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