P16 Data Research Library · Data report
Japanese Listed Companies: Reported Segment Statistics
Counts from P16’s 2026-08-28 snapshot of Japanese listed company filings, grouped by fiscal year, with scope, definitions and an aggregate CSV.
Generated: 2026-10-14
- Data snapshot
- 2026-08-28 · p16-v11-2026-08-28-619c9e0a7b7a
- Included company records
- 3,885
- Filings in source database
- 18,518
- Business Identities
- 11,182
- Methodology version
- P16_RESEARCH_METHODOLOGY_V1
What the count shows
The FY2025 group contains 3,152 latest annual reports. P16 identified at least one reportable segment in 2,171 companies, with 6,677 distinct reportable segment identities and a median of 3 per reporting company.
Another 799 companies have a P16 row classified as a single segment representing the whole company. For 182 companies, this snapshot has no normalized P16 segment_disclosure row; that does not prove the issuer made no segment disclosure.
Counts by fiscal-year cohort
| Fiscal year | Latest annual reports | Companies with reportable segments | Distinct P16 identities for reportable segments | Median segments among companies with reportable segments |
|---|---|---|---|---|
| FY2024 | 733 | 448 | 1,259 | 3.0 |
| FY2025 | 3,152 | 2,171 | 6,677 | 3 |
FY2024 and FY2025 are separate latest-annual-report cohorts with different company counts. The table is not a year-over-year trend or a matched-company comparison.
CSV columns: fiscal_year, statistic, value, numerator, denominator, unit, definition, source_snapshot_date, source_db_sha256, generated_at and methodology_version.
A blank field means that the measure is not defined or does not apply to that row. It is not zero.
MethodologyWhat it does not show
These counts describe normalized rows in this P16 snapshot. Issuers define reportable segments under their own reporting structures, so segment labels and boundaries are not a universal industry taxonomy. The included P16 universe is not presented as a complete count of every company currently listed in Japan.
Source and citation
Source: EDINET annual securities reports. 川崎企画, operator of Kaisha Danmen (P16), processed and aggregated these filings. These are P16-derived statistics, not statistics published by EDINET.
Search the EDINET filing archive ↗
Public Data License 1.0 (English reference) ↗
Suggested citation: Kaisha Danmen (P16), “Japanese Listed Companies: Reported Segment Statistics,” data snapshot p16-v11-2026-08-28-619c9e0a7b7a, generated 2026-10-14.