PENTA-OCEAN CONSTRUCTION CO.,LTD. (1893) — research page

JP · jp-cm-kg/TSE-PRIME/1893 · as of 2026-11-06

Identity and listing

PENTA-OCEAN CONSTRUCTION CO.,LTD. is listed on the Prime Market under ticker 1893, with ISIN JP3309000002 and LEI 529900QN42Q9UIW3AS17. Its security type is Corporate, its segment is not on the record, its sector is 2050 Construction, and its jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted.

The disclosure read

The record holds 22 filings across 14 filing days in the window 2025-11-06 to 2026-11-06, comprising 4 ad hoc, 8 corporate news, 5 prospectus, 3 regulatory filing and 2 results filings. The median gap between filing days is 18 days. The latest filing is dated 2026-08-07 and is of type corporate_news, 91 days before the record date of 2026-11-06. On the Prime Market the median cadence gap is 29.0 days, the median filings count is 10 and the median latency is 70.0 days, with 1557 issuers. On the 2050 Construction sector the median cadence gap is 40.0 days, the median filings count is 7.5 and the median latency is 106 days, with 156 issuers.

window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them

Auditor

The auditor of record is EY新日本有限責任監査法人. 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 no lifecycle type map is yet held for this register. The halt flag reads listed, not halted.

Orderability

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

rule acm-68000/jp/suitability-principle-fiea-article-40/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability

Coverage

Six research houses are named on the issuer's own investor-relations page: Daiwa Securities Co., Ltd.; The Tachibana Securities Co., Ltd.; Tokai Tokyo Intelligence Laboratory Co., Ltd.; Nomura Securities Co., Ltd.; Mizuho Securities Co., Ltd.; and Morgan Stanley MUFG Securities Co., Ltd.

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, and the earliest sealed date of the market and the date the live record began are not on the record.

Sources

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

10.1

https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)

10.2

https://mapping.gleif.org/api/v2/isin-lei/latest (identity.isin)

10.3

https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)

10.4

https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)

10.5

https://mcp.jp-cm-kg.ai/events/TSE-PRIME/1893 (the disclosure lines)

10.6

https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)

10.7

https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YF3Y (the auditor)

10.8

https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)

10.9

https://www.penta-ocean.co.jp/english/ir/stock/coverage/index.html (coverage)

10.10

https://mcp.jp-cm-kg.ai/record/TSE-PRIME/1893 (the record)

Read it by agent

The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"JP3309000002"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:1fecd943e3859881.