{
 "as_of": "2026-11-06",
 "cmr": "jp-cm-kg/TSE-GROWTH/4308",
 "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# J-Stream Inc. (Growth Market: 4308) — research page\n\nAs of 2026-11-06 · jp-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is J-Stream Inc., listed on the Growth Market under ticker 4308. The ISIN is not on the record, and the LEI is not on the record. The security type is Corporate, the sector is 5250 Information & Communication, and the jurisdiction is Japan (EDINET domestic filer). The segment is not on the record. The issuer is listed and not halted.\n\n## The disclosure read\n\nThe record holds 6 filings in the window 2025-11-06 to 2026-11-06, across 3 filing days. The filings are 1 ad hoc, 3 regulatory filings and 2 results. The median gap between filing days is 67.5 days. The median gap for the Growth Market is 42 days across 598 issuers, and the median gap for sector 5250 Information & Communication is 38 days across 644 issuers. The latest filing is dated 2026-11-05 and is a regulatory filing, 1 day before the record date of 2026-11-06. The median latency is 85.0 days on both the Growth Market and the sector. The median filings count is 8.0 on both.\n\n## Auditor\n\nThe auditor of record is PwC Japan有限責任監査法人. The auditor's location is not on the record. The market's record does not carry auditor changes for this issuer.\n\n## Events and halts\n\nThe record does not carry listing, delisting, name change, domicile change or segment move lines, because no lifecycle type map exists for this register yet. The issuer is listed and 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 subject's class carries no CFI to place on the scope bridge. No scope object names the class, so the subject is not shown within the scope. 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 issuer's investor-relations page, and the count is 0.\n\n## Open research\n\nNo openly published research notes were found, and 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. The issuer has no sealed years on the record. 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-GROWTH/4308 (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?S100YH2T (the auditor)\n- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.jp-cm-kg.ai/record/TSE-GROWTH/4308 (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?S100YH2T",
    "state": "sourced",
    "value": "PwC Japan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-GROWTH/4308",
  "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": 598,
     "median_cadence_gap_days": 42,
     "median_filings": 8,
     "median_latency_days": 85,
     "name": "Growth Market"
    },
    "sector": {
     "issuers": 644,
     "median_cadence_gap_days": 38,
     "median_filings": 8,
     "median_latency_days": 85,
     "name": "5250 Information & Communication"
    }
   },
   "by_type": {
    "ad_hoc": 1,
    "regulatory_filing": 3,
    "results": 2
   },
   "cadence_median_gap_days": 67.5,
   "filing_days": 3,
   "filings": 6,
   "latency_days": 1,
   "latest": [
    {
     "category": "135",
     "date": "2026-11-05",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100ZBTJ",
     "title": "確認書",
     "type": "regulatory_filing"
    },
    {
     "category": "半期報告書 (half-year report)",
     "date": "2026-11-05",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100ZBTI",
     "title": "半期報告書－第30期(2026/04/01－2027/03/31)",
     "type": "results"
    },
    {
     "category": "臨時報告書 (extraordinary report)",
     "date": "2026-06-26",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YLNF",
     "title": "臨時報告書",
     "type": "ad_hoc"
    },
    {
     "category": "135",
     "date": "2026-06-23",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YH3G",
     "title": "確認書",
     "type": "regulatory_filing"
    },
    {
     "category": "235",
     "date": "2026-06-23",
     "source": "https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YH3C",
     "title": "内部統制報告書－第29期(2025/04/01－2026/03/31)",
     "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-GROWTH/4308",
   "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": "Growth 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 0104-01-089388 (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": "J-Stream Inc."
   },
   "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": "5250 Information & Communication"
   },
   "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": "4308"
   },
   "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": "sha256:817d01ea396293b4da4da44b7c5e7a28667cf29d2bdf5ad678a77baa1d4b9098",
  "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; the subject's class carries no CFI to place on the scope bridge, and no scope object names the class: the subject is not shown within the scope",
     "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-GROWTH/4308",
   "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": "sha256:817d01ea396293b4da4da44b7c5e7a28667cf29d2bdf5ad678a77baa1d4b9098",
 "path": "/jp/TSE-GROWTH/4308",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is J-Stream Inc., listed on the Growth Market under ticker 4308. The ISIN is not on the record, and the LEI is not on the record. The security type is Corporate, the sector is 5250 Information & Communication, and the jurisdiction is Japan (EDINET domestic filer). The segment is not on the record. The issuer is listed and not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 6 filings in the window 2025-11-06 to 2026-11-06, across 3 filing days. The filings are 1 ad hoc, 3 regulatory filings and 2 results. The median gap between filing days is 67.5 days. The median gap for the Growth Market is 42 days across 598 issuers, and the median gap for sector 5250 Information & Communication is 38 days across 644 issuers. The latest filing is dated 2026-11-05 and is a regulatory filing, 1 day before the record date of 2026-11-06. The median latency is 85.0 days on both the Growth Market and the sector. The median filings count is 8.0 on both.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is PwC Japan有限責任監査法人. The auditor's location is not on the record. The market's record does not carry auditor changes for this issuer.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record does not carry listing, delisting, name change, domicile change or segment move lines, because no lifecycle type map exists for this register yet. The issuer is listed and 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 subject's class carries no CFI to place on the scope bridge. No scope object names the class, so the subject is not shown within the scope. 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 issuer's investor-relations page, and the count is 0.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found, and 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. The issuer has no sealed years on the record. 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-GROWTH/4308"
  },
  {
   "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?S100YH2T"
  },
  {
   "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-GROWTH/4308"
  }
 ],
 "title": "J-Stream Inc. (4308) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}