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

# First-corporation Inc. (Standard Market: 1430) — research page

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

## Identity and listing

The issuer is First-corporation Inc., listed on the Standard Market under ticker 1430. Its ISIN is not on the record, and its LEI is not on the record. Its security type is Corporate, its sector is 2050 Construction, and its jurisdiction is Japan (EDINET domestic filer). Its segment is not on the record. Its listing status is listed, not halted.

## The disclosure read

The record holds 7 filings on 4 filing days in the window 2025-11-06 to 2026-11-06, comprising 1 ad hoc, 1 prospectus, 3 regulatory filings and 2 results. The median gap between filing days is 33 days. The latest filing is an ad hoc filing dated 2026-08-26, 72 days before the record date of 2026-11-06. The Standard Market median is 7 filings, a cadence gap of 67.5 days and a latency of 107 days across 1559 issuers. The 2050 Construction median is 7.5 filings, a cadence gap of 40.0 days and a latency of 106 days across 156 issuers. The issuer's cadence gap of 33 days is below both medians, and its 7 filings are below the sector median and equal to the exchange median.

## Auditor

The auditor of record is 東陽監査法人. Its location is not on the record. Auditor changes are not on the record, as this register has no lifecycle type map yet.

## Events and halts

Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag is listed, not halted.

## Orderability

For 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 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 pages read.

## Open research

One openly published research note is on the record, by FISCO Ltd. and dated 2024-08-23.

## 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 market's earliest sealed date and the start of the live record are not on the record.

## Sources

8 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/1430 (the disclosure lines)
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YXXB (the auditor)
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- https://www.fisco.co.jp/wordpress/wp-content/uploads/FISCO/1st-corp20240823.pdf (open research)
- https://mcp.jp-cm-kg.ai/record/TSE-STANDARD/1430 (the record)

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