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

# OSAKA STEEL CO.,LTD. (Standard Market: 5449) — research page

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

## Identity and listing

The issuer is OSAKA STEEL CO.,LTD., listed on the Standard Market under ticker 5449. The record holds no ISIN and no LEI, and no segment is on the record. Its security type is Corporate, its sector is 3450 Iron and Steel, and its jurisdiction is Japan (EDINET domestic filer). Its listing status is listed, not halted.

## The disclosure read

The record holds 10 filings on 6 filing days in the window 2025-11-06 to 2026-11-06. The filings are 2 ad hoc, 4 regulatory filing, 3 results and 1 takeover. The median gap between filing days is 42 days. The latest filing is dated 2026-11-06, is of type regulatory filing, and is 0 days before the record date 2026-11-06. The Standard Market median cadence gap is 67.5 days across 1559 issuers, and the 3450 Iron and Steel sector median cadence gap is 40.0 days across 37 issuers. The Standard Market median filings count is 7 and the sector median is 10. The Standard Market median latency is 107 days and the sector median is 88 days.

## Auditor

The auditor of record is 有限責任 あずさ監査法人. The location of the auditor is not on the record. Auditor changes are not on the record, because the market's record does not carry them.

## Events and halts

Listing, delisting, name change, domicile change and segment move are not on the record, because the index does not carry a 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, with no signal code given. The reason given is that 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. No issuer years are sealed, the market's earliest sealed date is not on the record, and the live record began is not on the record.

## Sources

7 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://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)
- https://mcp.jp-cm-kg.ai/events/TSE-STANDARD/5449 (the disclosure lines)
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YHWP (the auditor)
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.jp-cm-kg.ai/record/TSE-STANDARD/5449 (the record)

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