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MS&AD Insurance Group Holdings: Domestic Non-Life Structure Strategy / corporate structure Reference type Domestic Non-Life Structure Strategy / corporate structure Reporting period Published 2025-03-28; planned around April 2027 Line / segment Mitsui Sumitomo Insurance and Aioi Nissay Dowa Insurance Market Japan Reviewed July 15, 2026
Reference type
Domestic Non-Life Structure Strategy / corporate structure
Reporting period
Published 2025-03-28; planned around April 2027
Line / segment
Mitsui Sumitomo Insurance and Aioi Nissay Dowa Insurance
Market
Japan
Source title
Domestic Non-Life Structure Strategy / corporate structure
Reviewed
July 15, 2026
Summary
The document records the planned merger of the two core domestic non-life insurers and intended transition from a two-company structure.
Why it matters
This card anchors MS&AD Insurance Group Holdings evidence from Domestic Non-Life Structure Strategy / corporate structure and preserves the stated disclosure scope.
Source note
Browser-reviewed; command-line retrieval returned HTTP 403. Treat the transaction as a later plan, not a completed legal change.
Reader caution
Browser-reviewed; command-line retrieval returned HTTP 403. Treat the transaction as a later plan, not a completed legal change.
MS&AD Insurance Group Holdings: FY2025 Summary of Financial Statements / full-year results Reference type FY2025 Summary of Financial Statements / full-year results Reporting period FY2025, year ended 2026-03-31 Line / segment MS&AD Insurance Group Holdings consolidated under Japanese GAAP Market Japan Reviewed July 15, 2026
Reference type
FY2025 Summary of Financial Statements / full-year results
Reporting period
FY2025, year ended 2026-03-31
Line / segment
MS&AD Insurance Group Holdings consolidated under Japanese GAAP
Market
Japan
Source title
FY2025 Summary of Financial Statements / full-year results
Reviewed
July 15, 2026
Summary
Ordinary income was JPY 7,653,030 million, ordinary profit JPY 1,120,230 million, parent-attributable net income JPY 787,339 million, and total assets JPY 28,640,815 million.
Why it matters
This card anchors MS&AD Insurance Group Holdings evidence from FY2025 Summary of Financial Statements / full-year results and preserves the stated disclosure scope.
Source note
HTTP 200 exchange-hosted PDF reviewed. The Japanese original prevails; retain JPY millions and consolidated scope.
Reader caution
HTTP 200 exchange-hosted PDF reviewed. The Japanese original prevails; retain JPY millions and consolidated scope.
MS&AD Insurance Group Holdings: Insurance-Sector Constituent Support / exchange record Reference type Insurance-Sector Constituent Support / exchange record Reporting period Constituents as of 2026-03-31 Line / segment MS&AD Insurance Group Holdings security code 8725 Market Japan Reviewed July 15, 2026
Reference type
Insurance-Sector Constituent Support / exchange record
Reporting period
Constituents as of 2026-03-31
Line / segment
MS&AD Insurance Group Holdings security code 8725
Market
Japan
Source title
Insurance-Sector Constituent Support / exchange record
Reviewed
July 15, 2026
Summary
The exchange document supports the listed-parent name, code, and Japanese insurance-sector identity.
Why it matters
This card anchors MS&AD Insurance Group Holdings evidence from Insurance-Sector Constituent Support / exchange record and preserves the stated disclosure scope.
Source note
HTTP 200 PDF reviewed. Exclude live market and valuation data.
Reader caution
HTTP 200 PDF reviewed. Exclude live market and valuation data.
MS&AD Insurance Group Holdings: Consolidated Solvency Disclosure / regulatory capital Reference type Consolidated Solvency Disclosure / regulatory capital Reporting period As of 2025-03-31 Line / segment MS&AD Insurance Group consolidated under the then-applicable statutory calculation Market Japan Reviewed July 15, 2026
Reference type
Consolidated Solvency Disclosure / regulatory capital
Reporting period
As of 2025-03-31
Line / segment
MS&AD Insurance Group consolidated under the then-applicable statutory calculation
Market
Japan
Source title
Consolidated Solvency Disclosure / regulatory capital
Reviewed
July 15, 2026
Summary
The consolidated solvency margin ratio was 708.7%, compared with 771.8% at 2024-03-31.
Why it matters
This card anchors MS&AD Insurance Group Holdings evidence from Consolidated Solvency Disclosure / regulatory capital and preserves the stated disclosure scope.
Source note
Browser-reviewed; command-line retrieval returned HTTP 403. Preserve statutory methodology and date; the ratio is not a recommendation.
Reader caution
Browser-reviewed; command-line retrieval returned HTTP 403. Preserve statutory methodology and date; the ratio is not a recommendation.
MS&AD Insurance Group Holdings: Integrated Report 2024 / annual report Reference type Integrated Report 2024 / annual report Reporting period Integrated Report 2024, published 2025 Line / segment MS&AD Holdings and named group businesses Market Japan Reviewed July 15, 2026
Reference type
Integrated Report 2024 / annual report
Reporting period
Integrated Report 2024, published 2025
Line / segment
MS&AD Holdings and named group businesses
Market
Japan
Source title
Integrated Report 2024 / annual report
Reviewed
July 15, 2026
Summary
The report supports the listed parent, five business domains, group-company map, and separate ratings for the holding company and named operating insurers.
Why it matters
This card anchors MS&AD Insurance Group Holdings evidence from Integrated Report 2024 / annual report and preserves the stated disclosure scope.
Source note
Browser-reviewed; command-line retrieval returned HTTP 403. Use older report facts only for their stated period and entity.
Reader caution
Browser-reviewed; command-line retrieval returned HTTP 403. Use older report facts only for their stated period and entity.