{
 "as_of": "2026-11-06",
 "cmr": "jp-cm-kg/TSE-PRIME/8061",
 "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# SEIKA CORPORATION (Prime Market: 8061) — research page\n\nAs of 2026-11-06 · jp-cm-kg · record version 1\n\n## Identity and listing\n\nSEIKA CORPORATION is listed on the Prime Market under ticker 8061. The ISIN is not on the record. The LEI is not on the record. The security type is Corporate. The segment is not on the record. The sector is 6050 Wholesale Trade. The jurisdiction is Japan, as an EDINET domestic filer. The issuer is listed and not halted.\n\n## The disclosure read\n\nThe record holds 16 filings across 12 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 18 days. The latest filing is dated 2026-11-04, two days before the record date of 2026-11-06, and is of type major_holder. The Prime Market median is 29.0 days of cadence gap, 10 filings, and 70.0 days of latency. The 6050 Wholesale Trade median is 61.0 days of cadence gap, 8 filings, and 91.0 days of latency. The issuer is above the Prime Market median on filings and below it on cadence gap, and below the sector median on cadence gap.\n\n## Auditor\n\nThe auditor of record is 明 光 監 査 法 人. Its location is not on the record. Auditor changes are not on the record, because 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, because this register has no lifecycle type map yet. The halt flag is not set: the issuer is listed, not halted.\n\n## Orderability\n\nFor the client category Qualified Institutional Investors, the outcome is not determinable. The rule states a product scope, and the record carries no instrument class to place within it. 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\nNo research houses were found on the investor-relations pages read, so the count is 0.\n\n## Open research\n\nOne openly published research note is on the record: Shared Research Inc., dated 2023-10-25.\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 sealed years hold the issuer. 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\n8 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/8061 (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?S100Y935 (the auditor)\n- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://sharedresearch.jp/en/companies/8061 (open research)\n- https://mcp.jp-cm-kg.ai/record/TSE-PRIME/8061 (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?S100Y935",
    "state": "sourced",
    "value": "明 光 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/8061",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [
    {
     "page": "https://www.seika.com/wp/wp-content/uploads/2023/02/Bridge-Report8061December-52022.pdf",
     "result": "not readable by this rail (404)"
    }
   ],
   "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": 299,
     "median_cadence_gap_days": 61,
     "median_filings": 8,
     "median_latency_days": 91,
     "name": "6050 Wholesale Trade"
    }
   },
   "by_type": {
    "ad_hoc": 2,
    "corporate_news": 4,
    "major_holder": 5,
    "regulatory_filing": 3,
    "results": 2
   },
   "cadence_median_gap_days": 18,
   "filing_days": 12,
   "filings": 16,
   "latency_days": 2,
   "latest": [
    {
     "category": "大量保有報告書 (large shareholding report)",
     "date": "2026-11-04",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100ZA83",
     "title": "変更報告書",
     "type": "major_holder"
    },
    {
     "category": "大量保有報告書 (large shareholding report)",
     "date": "2026-10-26",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100Z8QY",
     "title": "変更報告書",
     "type": "major_holder"
    },
    {
     "category": "大量保有報告書 (large shareholding report)",
     "date": "2026-10-06",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100Z5D7",
     "title": "変更報告書",
     "type": "major_holder"
    },
    {
     "category": "大量保有報告書 (large shareholding report)",
     "date": "2026-08-28",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YXWX",
     "title": "変更報告書",
     "type": "major_holder"
    },
    {
     "category": "大量保有報告書 (large shareholding report)",
     "date": "2026-08-18",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YWB8",
     "title": "変更報告書",
     "type": "major_holder"
    }
   ],
   "latest_filing_date": "2026-11-04",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.jp-cm-kg.ai/events/TSE-PRIME/8061",
   "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 0100-01-008696 (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": "SEIKA 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": "6050 Wholesale Trade"
   },
   "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": "8061"
   },
   "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": "sha256:135f5c619aa6f6e77a1130e49d4a8cb0b27b314f653b6ac925bac7b368fb7b72",
  "open_research": {
   "read_date": "2026-11-12",
   "rows": [
    {
     "date": "2023-10-25",
     "kind": "issuer-sponsored",
     "publisher": "Shared Research Inc.",
     "read_by": "the note's own page, fetched by this rail",
     "read_date": "2026-11-12",
     "source": "https://sharedresearch.jp/en/companies/8061",
     "state": "sourced",
     "title": "Seika Corporation Analyst Report"
    }
   ],
   "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": {
   "as_of": "2026-11-06",
   "url": "https://mcp.jp-cm-kg.ai/record/TSE-PRIME/8061",
   "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": "sha256:135f5c619aa6f6e77a1130e49d4a8cb0b27b314f653b6ac925bac7b368fb7b72",
 "path": "/jp/TSE-PRIME/8061",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "SEIKA CORPORATION is listed on the Prime Market under ticker 8061. The ISIN is not on the record. The LEI is not on the record. The security type is Corporate. The segment is not on the record. The sector is 6050 Wholesale Trade. The jurisdiction is Japan, as an EDINET domestic filer. The issuer is listed and not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 16 filings across 12 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 18 days. The latest filing is dated 2026-11-04, two days before the record date of 2026-11-06, and is of type major_holder. The Prime Market median is 29.0 days of cadence gap, 10 filings, and 70.0 days of latency. The 6050 Wholesale Trade median is 61.0 days of cadence gap, 8 filings, and 91.0 days of latency. The issuer is above the Prime Market median on filings and below it on cadence gap, and below the sector median on cadence gap.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is 明 光 監 査 法 人. Its location is not on the record. Auditor changes are not on the record, because 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, because this register has no lifecycle type map yet. The halt flag is not set: the issuer is listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "For the client category Qualified Institutional Investors, the outcome is not determinable. The rule states a product scope, and the record carries no instrument class to place within it. 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": "No research houses were found on the investor-relations pages read, so the count is 0.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "One openly published research note is on the record: Shared Research Inc., dated 2023-10-25.",
   "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 sealed years hold the issuer. 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": "8 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/8061"
  },
  {
   "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?S100Y935"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.jp-cm-kg.ai/book/aio.json"
  },
  {
   "for": "open research",
   "source": "https://sharedresearch.jp/en/companies/8061"
  },
  {
   "for": "the record",
   "source": "https://mcp.jp-cm-kg.ai/record/TSE-PRIME/8061"
  }
 ],
 "title": "SEIKA CORPORATION (8061) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}