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

# uSonar Co.,Ltd. (Growth Market: 431A) — research page

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

## Identity and listing

The issuer is uSonar Co.,Ltd., listed on the Growth Market under ticker 431A. The ISIN is not on the record and the LEI is not on the record. The security type is Corporate, the sector is 5250 Information & Communication, and the jurisdiction is Japan (EDINET domestic filer). The segment is not on the record. The issuer is listed and not halted.

## The disclosure read

The record holds 6 filings in the window 2025-11-06 to 2026-11-06, on 2 filing days, comprising 1 ad hoc, 3 regulatory filings and 2 results. The median gap between filing days is 135 days. The latest filing is a regulatory filing dated 2026-08-07, 91 days before the record date of 2026-11-06. The Growth Market median cadence gap is 42 days across 598 issuers, the median filings count is 8.0, and the median latency is 85.0 days. The 5250 Information & Communication sector median cadence gap is 38 days across 644 issuers, the median filings count is 8.0, and the median latency is 85.0 days.

## 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 this register has no lifecycle type map yet. The halt flag is not set: the issuer is listed, not halted.

## Orderability

For Qualified Institutional Investors the signal is not determinable. The rule states a product scope, the subject's class carries no CFI to place on the scope bridge, and no scope object names the class, so the subject is not shown within the scope. The rule version is acm-68000/jp/suitability-principle-fiea-article-40/r1, with the chapter 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 2 openly published research notes: Walden Research Japan Incorporated dated 2026-06-29, and The Stock Research Center dated 2025-10-21.

## 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 start is not on the record.

## 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://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)
- https://mcp.jp-cm-kg.ai/events/TSE-GROWTH/431A (the disclosure lines)
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100XTYS (the auditor)
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- https://walden.co.jp/pdf/431A_usonar_2026_12_q1_report_2026_06_29_english.pdf (open research)
- https://holistic-r.org/adm/wp-content/uploads/2025/10/431A251021_en.pdf (open research)
- https://mcp.jp-cm-kg.ai/record/TSE-GROWTH/431A (the record)

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