{
 "as_of": "2026-11-06",
 "cmr": "jp-cm-kg/TSE-PRIME/4205",
 "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# ZEON CORPORATION (Prime Market: 4205) — research page\n\nAs of 2026-11-06 · jp-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is ZEON CORPORATION, listed on the Prime Market under ticker 4205, ISIN JP3725400000, LEI 529900UEFURDYZ4F4U10. Its security type is Corporate, its sector is 3200 Chemicals, and its jurisdiction is Japan (EDINET domestic filer). Its segment is not on the record. Its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 16 filings in the window 2025-11-06 to 2026-11-06, on 11 filing days. The median gap between filing days is 22.5 days. The latest filing is dated 2026-11-05 and is of type results, 1 day before the record date of 2026-11-06. The Prime Market median cadence gap is 29.0 days across 1557 issuers, and its median filings count is 10 with a median latency of 70.0 days. The 3200 Chemicals median cadence gap is 36.5 days across 202 issuers, with a median of 9.0 filings and a median latency of 91 days.\n\n## Auditor\n\nThe 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, as this register has no lifecycle type map yet.\n\n## Events and halts\n\nListing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag is listed, not halted.\n\n## Orderability\n\nFor 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 signal is null. The rule version is acm-68000/jp/suitability-principle-fiea-article-40/r1, and the chapter is as of 2026-11-04.\n\n## Coverage\n\nThe issuer's investor-relations page names 12 research houses: BofA Securities Japan Co., Ltd.; Citigroup Global Markets Japan Inc.; CLSA Securities Japan Co., Ltd.; Goldman Sachs Japan Co., Ltd.; IwaiCosmo Securities Co.,Ltd.; Mizuho Securities Co., Ltd.; Morgan Stanley MUFG Securities Co., Ltd.; Nomura Securities Co.,Ltd.; SMBC Nikko Securities Inc.; Tokai Tokyo Intelligence Laboratory Co., Ltd.; Morgan Stanley; and MUFG Securities Co., Ltd.\n\n## Open research\n\nNo openly published research notes were found on the record.\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, and the market's earliest sealed date and the date the live record began are not on the record.\n\n## Sources\n\n10 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://mapping.gleif.org/api/v2/isin-lei/latest (identity.isin)\n- https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)\n- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)\n- https://mcp.jp-cm-kg.ai/events/TSE-PRIME/4205 (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?S100YJ12 (the auditor)\n- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://www.zeon.co.jp/en/ir/stock/analyst/ (coverage)\n- https://mcp.jp-cm-kg.ai/record/TSE-PRIME/4205 (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?S100YJ12",
    "state": "sourced",
    "value": "EY新日本有限責任監査法人"
   },
   "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/4205",
  "coverage": {
   "count": 12,
   "houses": [
    {
     "analyst": "Niima Komura",
     "house": "BofA Securities Japan Co., Ltd.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Yuta Nishiyama",
     "house": "Citigroup Global Markets Japan Inc.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Yifan Zhang",
     "house": "CLSA Securities Japan Co., Ltd.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Atsushi Ikeda",
     "house": "Goldman Sachs Japan Co., Ltd.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Kazuyoshi Saito",
     "house": "IwaiCosmo Securities Co.,Ltd.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Mikiya Yamada",
     "house": "Mizuho Securities Co., Ltd.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Takato Watabe",
     "house": "Morgan Stanley MUFG Securities Co., Ltd.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Shu Kanbe",
     "house": "Nomura Securities Co.,Ltd.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Go Miyamoto",
     "house": "SMBC Nikko Securities Inc.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Atsushi Yoshida",
     "house": "Tokai Tokyo Intelligence Laboratory Co., Ltd.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "house": "Morgan Stanley",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    },
    {
     "analyst": "Takato Watabe",
     "house": "MUFG Securities Co., Ltd.",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "state": "sourced"
    }
   ],
   "pages_checked": [
    {
     "page": "https://www.zeon.co.jp/en/ir/stock/analyst/",
     "result": "read: 12 of 21 named houses found on the page"
    }
   ],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-12",
   "since": "not stated on the page read",
   "state": "found"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 1557,
     "median_cadence_gap_days": 29,
     "median_filings": 10,
     "median_latency_days": 70,
     "name": "Prime Market"
    },
    "sector": {
     "issuers": 202,
     "median_cadence_gap_days": 36.5,
     "median_filings": 9,
     "median_latency_days": 91,
     "name": "3200 Chemicals"
    }
   },
   "by_type": {
    "ad_hoc": 1,
    "corporate_news": 5,
    "prospectus": 2,
    "regulatory_filing": 5,
    "results": 3
   },
   "cadence_median_gap_days": 22.5,
   "filing_days": 11,
   "filings": 16,
   "latency_days": 1,
   "latest": [
    {
     "category": "半期報告書 (half-year report)",
     "date": "2026-11-05",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100ZBP4",
     "title": "半期報告書－第102期(2026/04/01－2027/03/31)",
     "type": "results"
    },
    {
     "category": "135",
     "date": "2026-11-05",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100ZBLE",
     "title": "確認書",
     "type": "regulatory_filing"
    },
    {
     "category": "090",
     "date": "2026-06-30",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YN4D",
     "title": "訂正発行登録書",
     "type": "prospectus"
    },
    {
     "category": "臨時報告書 (extraordinary report)",
     "date": "2026-06-30",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YMVG",
     "title": "臨時報告書",
     "type": "ad_hoc"
    },
    {
     "category": "135",
     "date": "2026-06-25",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YJ7B",
     "title": "確認書",
     "type": "regulatory_filing"
    }
   ],
   "latest_filing_date": "2026-11-05",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.jp-cm-kg.ai/events/TSE-PRIME/4205",
   "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": {
    "read_by": "GLEIF ISIN list for the LEI (lei-records/<lei>/isins) (the one equity-pattern ISIN JP3…00x)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://mapping.gleif.org/api/v2/isin-lei/latest (isin-lei-latest.zip, ISINs mapped to the LEI)",
    "state": "sourced",
    "value": "JP3725400000"
   },
   "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": {
    "read_by": "GLEIF ISIN-to-LEI mapping file (daily), LEI by exact ISIN",
    "read_date": "2026-11-08",
    "read_date_basis": "the field",
    "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download (ISIN JP3725400000)",
    "state": "sourced",
    "value": "529900UEFURDYZ4F4U10"
   },
   "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": "ZEON CORPORATION"
   },
   "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": "3200 Chemicals"
   },
   "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": "4205"
   },
   "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": "sha256:63a0d1150b851f476f90fd8aea7321f4ea194fb755bbb838c3a9ba4304d54f48",
  "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/4205",
   "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": "sha256:63a0d1150b851f476f90fd8aea7321f4ea194fb755bbb838c3a9ba4304d54f48",
 "path": "/jp/TSE-PRIME/4205",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is ZEON CORPORATION, listed on the Prime Market under ticker 4205, ISIN JP3725400000, LEI 529900UEFURDYZ4F4U10. Its security type is Corporate, its sector is 3200 Chemicals, and its jurisdiction is Japan (EDINET domestic filer). Its segment is not on the record. Its listing status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 16 filings in the window 2025-11-06 to 2026-11-06, on 11 filing days. The median gap between filing days is 22.5 days. The latest filing is dated 2026-11-05 and is of type results, 1 day before the record date of 2026-11-06. The Prime Market median cadence gap is 29.0 days across 1557 issuers, and its median filings count is 10 with a median latency of 70.0 days. The 3200 Chemicals median cadence gap is 36.5 days across 202 issuers, with a median of 9.0 filings and a median latency of 91 days.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "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, as this register has no lifecycle type map yet.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag is listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "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 signal is null. The rule version is acm-68000/jp/suitability-principle-fiea-article-40/r1, and the chapter is as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "The issuer's investor-relations page names 12 research houses: BofA Securities Japan Co., Ltd.; Citigroup Global Markets Japan Inc.; CLSA Securities Japan Co., Ltd.; Goldman Sachs Japan Co., Ltd.; IwaiCosmo Securities Co.,Ltd.; Mizuho Securities Co., Ltd.; Morgan Stanley MUFG Securities Co., Ltd.; Nomura Securities Co.,Ltd.; SMBC Nikko Securities Inc.; Tokai Tokyo Intelligence Laboratory Co., Ltd.; Morgan Stanley; and MUFG Securities Co., Ltd.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found on the record.",
   "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, and the market's earliest sealed date and the date the live record began are not on the record.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "10 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.isin",
   "source": "https://mapping.gleif.org/api/v2/isin-lei/latest"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip"
  },
  {
   "for": "identity.lei",
   "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.jp-cm-kg.ai/events/TSE-PRIME/4205"
  },
  {
   "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?S100YJ12"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.jp-cm-kg.ai/book/aio.json"
  },
  {
   "for": "coverage",
   "source": "https://www.zeon.co.jp/en/ir/stock/analyst/"
  },
  {
   "for": "the record",
   "source": "https://mcp.jp-cm-kg.ai/record/TSE-PRIME/4205"
  }
 ],
 "title": "ZEON CORPORATION (4205) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}