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

# KEIYO GAS CO.,LTD. (Standard Market: 9539) — research page

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

## Identity and listing

The issuer is KEIYO GAS CO.,LTD., listed on the Standard Market under ticker 9539. Its ISIN is not on the record and its LEI is not on the record. Its security type is Corporate, its segment is not on the record, its sector is 4050 Electric Power and Gas, and its jurisdiction is Japan (EDINET domestic filer). Its status is listed, not halted.

## The disclosure read

The record holds 6 filings in the twelve months to 2026-11-06, across 3 filing days: 1 ad hoc, 3 regulatory filings and 2 results. The median gap between filing days is 70.5 days. The latest filing is dated 2026-08-13, a regulatory filing, 85 days before the record date. On the Standard Market the median cadence gap is 67.5 days, the median filings count is 7 and the median latency is 107 days across 1559 issuers. In 4050 Electric Power and Gas the median cadence gap is 26.0 days, the median filings count is 11 and the median latency is 32 days across 29 issuers. The issuer's cadence gap is above the exchange median and above the sector median. Its latency is below the exchange median and above the sector median.

## Auditor

The auditor of record is 東邦監査法人. The auditor's 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 map for this register. The issuer is listed and 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 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.

## Coverage

No research houses were found on the issuer's investor-relations pages read. The count is 0.

## Open research

The record holds 1 openly published research note: FISCO Ltd., dated 2025-12-26.

## 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

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/9539 (the disclosure lines)
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100XTA9 (the auditor)
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- https://www.keiyogas.co.jp/company/ir/pdf/report20251226.pdf (open research)
- https://mcp.jp-cm-kg.ai/record/TSE-STANDARD/9539 (the record)

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Allooloo Technologies Corp. · https://getresearch.ai/jp/TSE-STANDARD/9539 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp