Lib Work Co.,Ltd. (1431) — research page
JP · jp-cm-kg/TSE-GROWTH/1431 · as of 2026-11-06
Identity and listing
The issuer is Lib Work Co.,Ltd., listed on Growth Market under ticker 1431. The ISIN is not on the record. The LEI is not on the record, and no GLEIF record is registered under the issuer's identifier, so no GLEIF ISIN route exists. The security type is Corporate. The segment is not on the record. The sector is 2050 Construction. The jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | Lib Work Co.,Ltd. | source · 2026-11-06 |
| exchange | Growth Market | source · 2026-11-06 |
| ticker | 1431 | 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 | 2050 Construction | 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 2 filings in the window 2025-11-06 to 2026-11-06, on 1 filing day: 1 regulatory filing and 1 results filing. The median gap between filing days is not on the record. The latest filing is dated 2026-02-13 and is a results filing. The record date is 2026-11-06, which is 266 days after the latest filing. Growth Market has 598 issuers, a median cadence gap of 42 days, a median of 8.0 filings, and a median latency of 85.0 days. The 2050 Construction sector has 156 issuers, a median cadence gap of 40.0 days, a median of 7.5 filings, and a median latency of 106 days. The issuer's latency of 266 days is above both medians.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 2 | — | 266 |
| exchange median: Growth Market (598 issuers) | 8 | 42 | 85 |
| sector median: 2050 Construction (156 issuers) | 7.5 | 40 | 106 |
| date | type | category | filing |
|---|---|---|---|
| 2026-02-13 | results | 半期報告書 (half-year report) | 半期報告書－第29期(2025/07/01－2025/12/31) |
| 2026-02-13 | regulatory_filing | 135 | 確認書 |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 三優監査法人. Its location is not on the record. Auditor changes are not on the record, because the market has no lifecycle type map for this register.
Events and halts
Listing, delisting, name change, domicile change and segment move are not on the record, because the market has no lifecycle type map for this register. The issuer is listed and not halted.
Orderability
For the client category Qualified Institutional Investors, the outcome 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, and the chapter is 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. The count is 0.
Open research
The record holds 1 openly published research note, from FISCO Ltd., dated 2026-09-18.
| date | publisher | note | kind |
|---|---|---|---|
| 2026-09-18 | FISCO Ltd. | Lib Work | 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 sealed years hold the issuer. The market's earliest sealed date is not on the record, and the live record began on a date 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.
- 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/1431 (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?S100WQNU (the auditor)
- 10.6
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.7
- https://www.fisco.co.jp/wordpress/wp-content/uploads/FISCO/libwork20260918.pdf (open research)
- 10.8
- https://mcp.jp-cm-kg.ai/record/TSE-GROWTH/1431 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"ticker":"1431","exchange":"Growth Market"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:a85e266271abe4ac.