First Brothers Co.,Ltd. (3454) — research page
JP · jp-cm-kg/TSE-STANDARD/3454 · as of 2026-11-06
Identity and listing
The issuer is First Brothers Co.,Ltd., listed on the Standard Market of the Tokyo exchange under ticker 3454. The ISIN is not on the record and the LEI is not on the record. The security type is Corporate, the segment is not on the record, and the sector is 8050 Real Estate. The jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | First Brothers Co.,Ltd. | source · 2026-11-06 |
| exchange | Standard Market | source · 2026-11-06 |
| ticker | 3454 | 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 | 8050 Real Estate | 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 9 filings in the twelve months to 2026-11-06, across 6 filing days. Of these, 4 are ad hoc, 3 are regulatory filings and 2 are results. The median gap between filing days is 44 days. The latest filing is dated 2026-07-13, is a regulatory filing, and is 116 days before the record date. The Standard Market median is 7 filings, a cadence gap of 67.5 days and a latency of 107 days across 1559 issuers. The 8050 Real Estate sector median is 7 filings, a cadence gap of 29 days and a latency of 85.0 days across 161 issuers.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 9 | 44 | 116 |
| exchange median: Standard Market (1559 issuers) | 7 | 67.5 | 107 |
| sector median: 8050 Real Estate (161 issuers) | 7 | 29 | 85 |
| date | type | category | filing |
|---|---|---|---|
| 2026-07-13 | regulatory_filing | 135 | 確認書 |
| 2026-07-13 | results | 半期報告書 (half-year report) | 半期報告書－第23期(2025/12/01－2026/11/30) |
| 2026-06-22 | ad_hoc | 臨時報告書 (extraordinary report) | 臨時報告書 |
| 2026-02-27 | ad_hoc | 臨時報告書 (extraordinary report) | 臨時報告書 |
| 2026-02-25 | 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 清友監査法人, whose location is not on the record. Auditor changes are not on the record.
Events and halts
The record carries no listing, delisting, name change, domicile change or segment move lines, as the market's lifecycle type map is not yet available for this register. The issuer is listed and not halted.
Orderability
For the client category 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, with the chapter as of 2026-11-04.
| client category | outcome |
|---|---|
| Qualified Institutional Investors | not determinable: the rule states a product scope and the subject's record carries no instrument class to place within it |
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.
Open research
The record holds 2 openly published research notes, both by FISCO Ltd., dated 2017-02-16 and 2018-08-02.
| date | publisher | note | kind |
|---|---|---|---|
| 2018-08-02 | FISCO Ltd. | ファーストブラザーズ COMPANY RESEARCH AND ANALYSIS REPORT | independent |
| 2017-02-16 | FISCO Ltd. | ファーストブラザーズ COMPANY RESEARCH AND ANALYSIS 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 sealed years hold the issuer, no earliest sealed date is recorded for the market, and the live record's start date 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-STANDARD/3454 (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?S100XMR5 (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/firstbrothers20180802.pdf (open research)
- 10.8
- https://www.fisco.co.jp/wordpress/wp-content/uploads/firstbrothers20170216.pdf (open research)
- 10.9
- https://mcp.jp-cm-kg.ai/record/TSE-STANDARD/3454 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"ticker":"3454","exchange":"Standard Market"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:5219b3226586b885.