uSonar Co.,Ltd. (431A) — research page
JP · jp-cm-kg/TSE-GROWTH/431A · as of 2026-11-06
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.
| field | value | source · read date |
|---|---|---|
| name | uSonar Co.,Ltd. | source · 2026-11-06 |
| exchange | Growth Market | source · 2026-11-06 |
| ticker | 431A | source · 2026-11-06 |
| ISIN | not on the record | |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 5250 Information & Communication | source · 2026-11-06 |
| jurisdiction | Japan (EDINET domestic filer) | source · 2026-11-06 |
| status | listed, not halted | source · 2026-11-08 |
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.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 6 | 135 | 91 |
| exchange median: Growth Market (598 issuers) | 8 | 42 | 85 |
| sector median: 5250 Information & Communication (644 issuers) | 8 | 38 | 85 |
| date | type | category | filing |
|---|---|---|---|
| 2026-08-07 | regulatory_filing | 135 | 確認書 |
| 2026-08-07 | results | 半期報告書 (half-year report) | 半期報告書－第37期(2026/01/01－2026/12/31) |
| 2026-03-25 | ad_hoc | 臨時報告書 (extraordinary report) | 臨時報告書 |
| 2026-03-25 | regulatory_filing | 135 | 確認書 |
| 2026-03-25 | regulatory_filing | 235 | 内部統制報告書－第36期(2025/01/01－2025/12/31) |
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 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.
| client category | outcome |
|---|---|
| Qualified Institutional Investors | 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: the subject is not shown within the scope |
rule acm-68000/jp/suitability-principle-fiea-article-40/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
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.
| date | publisher | note | kind |
|---|---|---|---|
| 2026-06-29 | Walden Research Japan Incorporated | uSonar (431A) — Earnings Power of Proprietary Corporate Data Infrastructure | independent |
| 2025-10-21 | The Stock Research Center | Newly Listed Company Introduction Report | independent |
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.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none 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.
- 10.1
- https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)
- 10.2
- https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)
- 10.3
- https://mcp.jp-cm-kg.ai/events/TSE-GROWTH/431A (the disclosure lines)
- 10.4
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- 10.5
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100XTYS (the auditor)
- 10.6
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.7
- https://walden.co.jp/pdf/431A_usonar_2026_12_q1_report_2026_06_29_english.pdf (open research)
- 10.8
- https://holistic-r.org/adm/wp-content/uploads/2025/10/431A251021_en.pdf (open research)
- 10.9
- https://mcp.jp-cm-kg.ai/record/TSE-GROWTH/431A (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"ticker":"431A","exchange":"Growth Market"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:f3ede393b8d39e8a.