{
 "as_of": "2026-11-06",
 "cmr": "jp-cm-kg/TSE-PRIME/5357",
 "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# YOTAI REFRACTORIES CO.,LTD. (Prime Market: 5357) — research page\n\nAs of 2026-11-06 · jp-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is YOTAI REFRACTORIES CO.,LTD., listed on the Prime Market under ticker 5357. The ISIN is not on the record, and the LEI is not on the record; no GLEIF record is registered as 1201-01-038845 (RA000412), so there is no GLEIF ISIN route. The security type is Corporate. The segment is not on the record. The sector is 3400 Glass and Ceramics Products. The jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted.\n\n## The disclosure read\n\nThe record holds 6 filings in the twelve months to 2026-11-06, across 3 filing days. By type, 1 is ad hoc, 3 are regulatory filings and 2 are results. The median gap between filing days is 115.5 days. The latest filing is dated 2026-06-29 and is of type ad hoc, which is 130 days before the record date of 2026-11-06. On the Prime Market, the median filing count is 10, the median cadence gap is 29.0 days and the median latency is 70.0 days across 1557 issuers. In the sector 3400 Glass and Ceramics Products, the median filing count is 9.0, the median cadence gap is 48.5 days and the median latency is 88 days across 50 issuers. The issuer's filing count of 6 is below the exchange median of 10 and below the sector median of 9.0. Its cadence gap of 115.5 days is above the exchange median of 29.0 days and above the sector median of 48.5 days. Its latency of 130 days is above the exchange median of 70.0 days and above the sector median of 88 days.\n\n## Auditor\n\nThe auditor of record is 有限責任監査法人 トーマツ. Its location is not on the record. Auditor changes are not on the record, as the market's record does not yet carry a lifecycle type map for this register.\n\n## Events and halts\n\nListing, delisting, name change, domicile change and segment move are not on the record, as the market's index does not yet carry a lifecycle type map for this register. The halt flag shows the issuer as listed, not halted.\n\n## Orderability\n\nThe rule acm-68000/jp/suitability-principle-fiea-article-40/r1 applies, with the chapter as of 2026-11-04. The outcome for the client category Qualified Institutional Investors is not determinable, because the rule states a product scope and the subject's record carries no instrument class to place within it. The signal code is null.\n\n## Coverage\n\nNo research houses were found on the issuer's own investor-relations page, so the count is 0.\n\n## Open research\n\nNo openly published research notes were found, so the count is 0.\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's earliest sealed date is not on the record, and the live record began is not on the record.\n\n## Sources\n\n7 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/5357 (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?S100YHT7 (the auditor)\n- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.jp-cm-kg.ai/record/TSE-PRIME/5357 (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?S100YHT7",
    "state": "sourced",
    "value": "有限責任監査法人　トーマツ"
   },
   "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/5357",
  "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": 50,
     "median_cadence_gap_days": 48.5,
     "median_filings": 9,
     "median_latency_days": 88,
     "name": "3400 Glass and Ceramics Products"
    }
   },
   "by_type": {
    "ad_hoc": 1,
    "regulatory_filing": 3,
    "results": 2
   },
   "cadence_median_gap_days": 115.5,
   "filing_days": 3,
   "filings": 6,
   "latency_days": 130,
   "latest": [
    {
     "category": "臨時報告書 (extraordinary report)",
     "date": "2026-06-29",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YMJM",
     "title": "臨時報告書",
     "type": "ad_hoc"
    },
    {
     "category": "有価証券報告書 (annual securities report)",
     "date": "2026-06-24",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YHT7",
     "title": "有価証券報告書－第128期(2025/04/01－2026/03/31)",
     "type": "results"
    },
    {
     "category": "235",
     "date": "2026-06-24",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YHMY",
     "title": "内部統制報告書－第128期(2025/04/01－2026/03/31)",
     "type": "regulatory_filing"
    },
    {
     "category": "135",
     "date": "2026-06-24",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YHLV",
     "title": "確認書",
     "type": "regulatory_filing"
    },
    {
     "category": "半期報告書 (half-year report)",
     "date": "2025-11-10",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100X06H",
     "title": "半期報告書－第128期(2025/04/01－2026/03/31)",
     "type": "results"
    }
   ],
   "latest_filing_date": "2026-06-29",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.jp-cm-kg.ai/events/TSE-PRIME/5357",
   "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 1201-01-038845 (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": "YOTAI REFRACTORIES 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": "3400 Glass and Ceramics Products"
   },
   "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": "5357"
   },
   "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": "sha256:7fe63bca5cd3d8ad9cd845cdb6300cd662337e15ad35514ab65d03ab763f8a52",
  "open_research": {
   "read_date": "2026-11-12",
   "rows": [],
   "state": "none_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": {
   "as_of": "2026-11-06",
   "url": "https://mcp.jp-cm-kg.ai/record/TSE-PRIME/5357",
   "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": "sha256:7fe63bca5cd3d8ad9cd845cdb6300cd662337e15ad35514ab65d03ab763f8a52",
 "path": "/jp/TSE-PRIME/5357",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is YOTAI REFRACTORIES CO.,LTD., listed on the Prime Market under ticker 5357. The ISIN is not on the record, and the LEI is not on the record; no GLEIF record is registered as 1201-01-038845 (RA000412), so there is no GLEIF ISIN route. The security type is Corporate. The segment is not on the record. The sector is 3400 Glass and Ceramics Products. The jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 6 filings in the twelve months to 2026-11-06, across 3 filing days. By type, 1 is ad hoc, 3 are regulatory filings and 2 are results. The median gap between filing days is 115.5 days. The latest filing is dated 2026-06-29 and is of type ad hoc, which is 130 days before the record date of 2026-11-06. On the Prime Market, the median filing count is 10, the median cadence gap is 29.0 days and the median latency is 70.0 days across 1557 issuers. In the sector 3400 Glass and Ceramics Products, the median filing count is 9.0, the median cadence gap is 48.5 days and the median latency is 88 days across 50 issuers. The issuer's filing count of 6 is below the exchange median of 10 and below the sector median of 9.0. Its cadence gap of 115.5 days is above the exchange median of 29.0 days and above the sector median of 48.5 days. Its latency of 130 days is above the exchange median of 70.0 days and above the sector median of 88 days.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is 有限責任監査法人 トーマツ. Its location is not on the record. Auditor changes are not on the record, as the market's record does not yet carry a lifecycle type map for this register.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "Listing, delisting, name change, domicile change and segment move are not on the record, as the market's index does not yet carry a lifecycle type map for this register. The halt flag shows the issuer as listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The rule acm-68000/jp/suitability-principle-fiea-article-40/r1 applies, with the chapter as of 2026-11-04. The outcome for the client category Qualified Institutional Investors is not determinable, because the rule states a product scope and the subject's record carries no instrument class to place within it. The signal code is null.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the issuer's own investor-relations page, so the count is 0.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found, so the count is 0.",
   "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's earliest sealed date is not on the record, and the live record began is not on the record.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "7 source pages are named on this page; every value above carries its own source page and read date in the numbers.",
   "title": "Sources"
  }
 ],
 "sources": [
  {
   "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/5357"
  },
  {
   "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?S100YHT7"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.jp-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.jp-cm-kg.ai/record/TSE-PRIME/5357"
  }
 ],
 "title": "YOTAI REFRACTORIES CO.,LTD. (5357) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}