{
 "as_of": "2026-11-06",
 "cmr": "jp-cm-kg/TSE-PRIME/1433",
 "fence": "The page is the record's research on the issuer — no analyst, no rating, no view.",
 "markdown": "The page is the record's research on the issuer — no analyst, no rating, no view.\n\n# BESTERRA CO.,LTD (Prime Market: 1433) — research page\n\nAs of 2026-11-06 · jp-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is BESTERRA CO.,LTD, listed on the Prime Market under ticker 1433. Its ISIN is not on the record, and its LEI is not on the record. The security type is Corporate, the segment is not on the record, the sector is 2050 Construction, and the jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted.\n\n## The disclosure read\n\nThe record holds 10 filings across 6 filing days in the twelve months to 2026-11-06. The filings comprise 4 ad hoc, 1 corporate news, 3 regulatory filings and 2 results. The median gap between filing days is 62 days, against a Prime Market median of 29.0 days and a 2050 Construction median of 40.0 days. The latest filing is dated 2026-09-11 and is of type regulatory filing, 56 days before the record date. The Prime Market median latency is 70.0 days and the 2050 Construction median latency is 106 days.\n\n## Auditor\n\nThe auditor of record is 有限責任 あずさ監査法人. Its location is not on the record. Auditor changes are not on the record, as the market's register has no lifecycle type map yet.\n\n## Events and halts\n\nThe listing, delisting, name change, domicile change and segment move lines are not on the record, as the market's register has no lifecycle type map yet. The halt flag is clear: listed, not halted.\n\n## Orderability\n\nThe rule acm-68000/jp/suitability-principle-fiea-article-40/r1 applies to the client category Qualified Institutional Investors, with chapter as of 2026-11-04. 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.\n\n## Coverage\n\nNo research houses were found on the issuer's own investor-relations page.\n\n## Open research\n\nThe record holds 10 openly published research notes, all published by Bridge Report, dated from 2020-05-14 to 2024-10-16.\n\n## Licensed\n\nLicensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.\n\n## As-of depth\n\nThe market's vintage is not sealed. No issuer years are sealed, the market has no earliest sealed date, and the live record began on no date stated.\n\n## Sources\n\n15 source pages are named on this page; every value above carries its own source page and read date in the numbers.\n\n- https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)\n- https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)\n- https://mcp.jp-cm-kg.ai/events/TSE-PRIME/1433 (the disclosure lines)\n- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)\n- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100XZ7G (the auditor)\n- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://www.besterra.co.jp/en/analyst-report/ (open research)\n- https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFirstHalfofFiscalYearEndedJanuary2024.pdf (open research)\n- https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFiscalYearEndedJanuary2023.pdf (open research)\n- https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFirstHalfofFiscalYearJanuary2023.pdf (open research)\n- https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFiscalYearJanuary2022.pdf (open research)\n- https://www.besterra.co.jp/en/items/8a887cf0efb7827b0e77fdbe33a35d00a64f88bc.pdf (open research)\n- https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFiscalYearJanuary2021.pdf (open research)\n- https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFirstHalfofFiscalYearJanuary2021.pdf (open research)\n- https://mcp.jp-cm-kg.ai/record/TSE-PRIME/1433 (the record)\n",
 "market": "JP",
 "node": "jp-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [],
   "live_record_began": null,
   "node_history_from": null,
   "node_years_sealed": [],
   "note": "the JP vintage is not sealed; the record is the live record as of 2026-11-06",
   "record_version": 1,
   "sealed": false
  },
  "auditor": {
   "auditor": {
    "read_by": "EDINET XBRL-to-CSV facts (API v2 type=5, 有価証券報告書 docTypeCode 120) — element jpcrp_cor:AuditFirm1Consolidated",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100XZ7G",
    "state": "sourced",
    "value": "有限責任 あずさ監査法人"
   },
   "auditor_firm_id": {
    "market": "JP",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "JP",
    "state": "not_on_record"
   },
   "changes": {
    "market": "JP",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "cmr": "jp-cm-kg/TSE-PRIME/1433",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-12",
   "since": null,
   "state": "none_found"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 1557,
     "median_cadence_gap_days": 29,
     "median_filings": 10,
     "median_latency_days": 70,
     "name": "Prime Market"
    },
    "sector": {
     "issuers": 156,
     "median_cadence_gap_days": 40,
     "median_filings": 7.5,
     "median_latency_days": 106,
     "name": "2050 Construction"
    }
   },
   "by_type": {
    "ad_hoc": 4,
    "corporate_news": 1,
    "regulatory_filing": 3,
    "results": 2
   },
   "cadence_median_gap_days": 62,
   "filing_days": 6,
   "filings": 10,
   "latency_days": 56,
   "latest": [
    {
     "category": "135",
     "date": "2026-09-11",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100Z1V6",
     "title": "確認書",
     "type": "regulatory_filing"
    },
    {
     "category": "半期報告書 (half-year report)",
     "date": "2026-09-11",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100Z1V2",
     "title": "半期報告書－第54期(2026/02/01－2027/01/31)",
     "type": "results"
    },
    {
     "category": "臨時報告書 (extraordinary report)",
     "date": "2026-06-29",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YN5R",
     "title": "臨時報告書",
     "type": "ad_hoc"
    },
    {
     "category": "臨時報告書 (extraordinary report)",
     "date": "2026-04-24",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100Y0T9",
     "title": "臨時報告書",
     "type": "ad_hoc"
    },
    {
     "category": "有価証券報告書 (annual securities report)",
     "date": "2026-04-16",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100XZ7G",
     "title": "有価証券報告書－第53期(2025/02/01－2026/01/31)",
     "type": "results"
    }
   ],
   "latest_filing_date": "2026-09-11",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.jp-cm-kg.ai/events/TSE-PRIME/1433",
   "window": {
    "from": "2025-11-06",
    "to": "2026-11-06"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "JPX listed-issuers workbook (data_e.xlsx, English)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx",
    "state": "sourced",
    "value": "Prime Market"
   },
   "isin": {
    "market": "JP",
    "reason": "no LEI, so no GLEIF ISIN route",
    "state": "not_on_record"
   },
   "jurisdiction": {
    "read_by": "EDINET code list (Edinetcode.zip, filer master with corporate number) (提出者種別)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip",
    "state": "sourced",
    "value": "Japan (EDINET domestic filer)"
   },
   "lei": {
    "market": "JP",
    "reason": "no GLEIF record registered as 0106-01-021305 (RA000412)",
    "state": "not_on_record"
   },
   "name": {
    "read_by": "JPX listed-issuers workbook (data_e.xlsx, English)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx",
    "state": "sourced",
    "value": "BESTERRA CO.,LTD"
   },
   "sector": {
    "read_by": "JPX listed-issuers workbook (data_e.xlsx, English) (33-sector classification)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx",
    "state": "sourced",
    "value": "2050 Construction"
   },
   "security_type": {
    "read_by": "JPX listed-issuers workbook (data_e.xlsx, English)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx",
    "state": "sourced",
    "value": "Corporate"
   },
   "segment": {
    "market": "JP",
    "state": "not_on_record"
   },
   "ticker": {
    "read_by": "JPX listed-issuers workbook (data_e.xlsx, English)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx",
    "state": "sourced",
    "value": "1433"
   },
   "website": {
    "market": "JP",
    "state": "not_on_record"
   }
  },
  "licensed": {
   "columns": [
    "licensor",
    "entitlement",
    "title",
    "date",
    "source"
   ],
   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
   "delisting": {
    "market": "JP",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "domicile_change": {
    "market": "JP",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "listing": {
    "market": "JP",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "name_change": {
    "market": "JP",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "segment_move": {
    "market": "JP",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "market": "JP",
  "node": "jp-cm-kg",
  "numbers_hash": "sha256:c9edd4af6e3920e4b91b85e009bec2c89a12d95ba7880220783d551c50c2a9a0",
  "open_research": {
   "read_date": "2026-11-12",
   "rows": [
    {
     "date": "2024-10-16",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's own page, fetched by this rail",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/analyst-report/",
     "state": "sourced",
     "title": "Bridge Report First Half of Fiscal Year Ending January 2025"
    },
    {
     "date": "2024-04-18",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's own page, fetched by this rail",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/analyst-report/",
     "state": "sourced",
     "title": "Bridge Report Fiscal Year Ended January 2024"
    },
    {
     "date": "2023-10-26",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFirstHalfofFiscalYearEndedJanuary2024.pdf",
     "state": "sourced",
     "title": "Bridge Report First Half of Fiscal Year Ended January 2024"
    },
    {
     "date": "2023-06-21",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFiscalYearEndedJanuary2023.pdf",
     "state": "sourced",
     "title": "Bridge Report Fiscal Year Ended January 2023"
    },
    {
     "date": "2022-10-20",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFirstHalfofFiscalYearJanuary2023.pdf",
     "state": "sourced",
     "title": "Bridge Report First Half of Fiscal Year January 2023"
    },
    {
     "date": "2022-05-12",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFiscalYearJanuary2022.pdf",
     "state": "sourced",
     "title": "Bridge Report Fiscal Year January 2022"
    },
    {
     "date": "2021-11-04",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/items/8a887cf0efb7827b0e77fdbe33a35d00a64f88bc.pdf",
     "state": "sourced",
     "title": "Bridge Report First Half of Fiscal Year January 2022"
    },
    {
     "date": "2021-08-25",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFiscalYearJanuary2021.pdf",
     "state": "sourced",
     "title": "Bridge Report Fiscal Year January 2021"
    },
    {
     "date": "2020-10-29",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFirstHalfofFiscalYearJanuary2021.pdf",
     "state": "sourced",
     "title": "Bridge Report First Half of Fiscal Year January 2021"
    },
    {
     "date": "2020-05-14",
     "kind": "issuer-sponsored",
     "publisher": "Bridge Report",
     "read_by": "the note's own page, fetched by this rail",
     "read_date": "2026-11-12",
     "source": "https://www.besterra.co.jp/en/analyst-report/",
     "state": "sourced",
     "title": "Bridge Report Fiscal Year January 2020"
    }
   ],
   "state": "found"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [
    "Qualified Institutional Investors"
   ],
   "outcomes": {
    "Qualified Institutional Investors": {
     "determinable": false,
     "reason": "the rule states a product scope and the subject's record carries no instrument class to place within it",
     "signal": null
    }
   },
   "read": {
    "basis": "one live read per instrument class, halt state and client category on this market; this issuer's group",
    "chapter": "https://mcp.jp-cm-kg.ai/book/aio.json",
    "door": "https://mcp.jp-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "rule_version": "acm-68000/jp/suitability-principle-fiea-article-40/r1",
   "section": "jp.aio.v6"
  },
  "record": {
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   "url": "https://mcp.jp-cm-kg.ai/record/TSE-PRIME/1433",
   "version": 1
  },
  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-08",
   "source": "https://www.jpx.co.jp/markets/equities/suspended/index.html",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:c9edd4af6e3920e4b91b85e009bec2c89a12d95ba7880220783d551c50c2a9a0",
 "path": "/jp/TSE-PRIME/1433",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is BESTERRA CO.,LTD, listed on the Prime Market under ticker 1433. Its ISIN is not on the record, and its LEI is not on the record. The security type is Corporate, the segment is not on the record, the sector is 2050 Construction, and the jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 10 filings across 6 filing days in the twelve months to 2026-11-06. The filings comprise 4 ad hoc, 1 corporate news, 3 regulatory filings and 2 results. The median gap between filing days is 62 days, against a Prime Market median of 29.0 days and a 2050 Construction median of 40.0 days. The latest filing is dated 2026-09-11 and is of type regulatory filing, 56 days before the record date. The Prime Market median latency is 70.0 days and the 2050 Construction median latency is 106 days.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is 有限責任 あずさ監査法人. Its location is not on the record. Auditor changes are not on the record, as the market's register has no lifecycle type map yet.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The listing, delisting, name change, domicile change and segment move lines are not on the record, as the market's register has no lifecycle type map yet. The halt flag is clear: listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The rule acm-68000/jp/suitability-principle-fiea-article-40/r1 applies to the client category Qualified Institutional Investors, with chapter as of 2026-11-04. 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.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the issuer's own investor-relations page.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "The record holds 10 openly published research notes, all published by Bridge Report, dated from 2020-05-14 to 2024-10-16.",
   "title": "Open research"
  },
  {
   "id": "licensed",
   "text": "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.",
   "title": "Licensed"
  },
  {
   "id": "depth",
   "text": "The market's vintage is not sealed. No issuer years are sealed, the market has no earliest sealed date, and the live record began on no date stated.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "15 source pages are named on this page; every value above carries its own source page and read date in the numbers.",
   "title": "Sources"
  }
 ],
 "sources": [
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   "for": "identity.exchange",
   "source": "https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.jp-cm-kg.ai/events/TSE-PRIME/1433"
  },
  {
   "for": "the halt flag",
   "source": "https://www.jpx.co.jp/markets/equities/suspended/index.html"
  },
  {
   "for": "the auditor",
   "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100XZ7G"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.jp-cm-kg.ai/book/aio.json"
  },
  {
   "for": "open research",
   "source": "https://www.besterra.co.jp/en/analyst-report/"
  },
  {
   "for": "open research",
   "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFirstHalfofFiscalYearEndedJanuary2024.pdf"
  },
  {
   "for": "open research",
   "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFiscalYearEndedJanuary2023.pdf"
  },
  {
   "for": "open research",
   "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFirstHalfofFiscalYearJanuary2023.pdf"
  },
  {
   "for": "open research",
   "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFiscalYearJanuary2022.pdf"
  },
  {
   "for": "open research",
   "source": "https://www.besterra.co.jp/en/items/8a887cf0efb7827b0e77fdbe33a35d00a64f88bc.pdf"
  },
  {
   "for": "open research",
   "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFiscalYearJanuary2021.pdf"
  },
  {
   "for": "open research",
   "source": "https://www.besterra.co.jp/en/items/AnalystReportBridgeReportFirstHalfofFiscalYearJanuary2021.pdf"
  },
  {
   "for": "the record",
   "source": "https://mcp.jp-cm-kg.ai/record/TSE-PRIME/1433"
  }
 ],
 "title": "BESTERRA CO.,LTD (1433) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}