Nikkei Industry Sector
Insurance
Overview
Japan's insurance sector within the Nikkei 225 includes major life insurance companies and non-life (property and casualty) insurers with substantial domestic operations and growing international portfolios. Japanese insurers have pursued aggressive overseas acquisition strategies to diversify revenue beyond their mature domestic market.
Current Trend
Major Japanese insurers have made transformative international acquisitions, particularly in the United States market, to drive growth beyond domestic constraints. Integration of these acquisitions and optimization of international portfolio profitability are central priorities, while domestic policy repricing is also improving underlying margins.
Companies in This Sector
5
Today's Avg. Price Change
+0.78%
Simple average of constituent stock price changes vs. previous close. Not a sector index.
Updated: 2026-08-28 (JST)
Position in Japan
Japan's aging population creates complex insurance market dynamics—a large base of policyholders for life and medical products, but slower premium growth as the overall population declines. Non-life insurers benefit from consistent corporate and automotive insurance premiums, though increasing natural catastrophe claims from climate-related events are rising as a structural headwind.
Latest Press Releases
29
Aug
Tokio Marine Holdings,Inc. JP3910660004
2026-08-28 Tokio Marine Holdings,Inc. “Agreement to acquire Direct Commercial Limited, a UK general insurance agent, by HCC Insurance Holdings, Inc., dated August 28, 2026 (134KB) PDF.”
28
Aug
MS&AD Insurance Group Holdings,Inc. JP3890310000
2026-08-27 MS&AD Insurance Group Holdings,Inc. “Strengthening accident and disaster risk management in the manufacturing industry: Joint development of risk assessment and reduction services for businesses begins (PDF: 141.9KB) (Mitsui Sumitomo Insurance Co., Ltd.).”
27
Aug
Dai-ichi Life Holdings,Inc. JP3476480003
2026-08-26 Dai-ichi Life Holdings,Inc. “Dai-ichi Life and Benefit One have signed a business partnership agreement with Leafea, an emerging employee benefits service provider. As the first step, a new option has been introduced to support working people nationwide: a 10% discount on daily convenience store purchases, helping to mitigate the effects of rising prices.”
27
Aug
Dai-ichi Life Holdings,Inc. JP3476480003
2026-08-26 Dai-ichi Life Holdings,Inc. “Dai-ichi Life and Benefit One have signed a business partnership agreement with Leafea, an emerging employee benefits service provider. As the first step, a new option has been introduced to support working people nationwide: a 10% discount on daily convenience store purchases, helping to mitigate the effects of rising prices.”
26
Aug
T&D Holdings, Inc. JP3539220008
2026-08-25 T&D Holdings, Inc. “Three out of four companies have no plans to formulate a BCP. Small businesses are more likely to lag behind in preparations. Approximately 40% of companies have suffered damage from disasters, etc. Take the first step by "starting small with a BCP." ≪Small and Medium-Sized Enterprise Manager Survey "Daido Life Survey" July 2026 Survey Report≫.”
26
Aug
Tokio Marine Holdings,Inc. JP3910660004
2026-08-25 Tokio Marine Holdings,Inc. “Notice of changes to stock split, introduction of shareholder benefit program, partial amendment of articles of incorporation due to stock split, revision of dividend forecast, and changes to matters related to share buybacks, as disclosed by the Tokyo Stock Exchange on August 25, 2026 (541KB) PDF.”
26
Aug
MS&AD Insurance Group Holdings,Inc. JP3890310000
2026-08-25 MS&AD Insurance Group Holdings,Inc. “Aioi Nissay Dowa Insurance Co., Ltd. launches "Tora Meguri," a service that supports everything from proper management to sale of trucks – supporting proper vehicle asset management and the creation of a sound business foundation for transportation companies (PDF 495).”
25
Aug
Dai-ichi Life Holdings,Inc. JP3476480003
2026-08-24 Dai-ichi Life Holdings,Inc. “Investing in Climate Transition Government Bonds issued by the Japanese government – Supporting Green Transformation (GX) in Japan through investment – [PDF: 393.0KB].”
25
Aug
MS&AD Insurance Group Holdings,Inc. JP3890310000
2026-08-24 MS&AD Insurance Group Holdings,Inc. “Aioi Nissay Dowa Insurance Australia won the Annual Best Company Award for the third consecutive year at the 22nd Australian Insurance Industry Awards (PDF 450KB) (Aioi Nissay Dowa Insurance).”
25
Aug
MS&AD Insurance Group Holdings,Inc. JP3890310000
2026-08-24 MS&AD Insurance Group Holdings,Inc. “Aioi Nissay Dowa Insurance has released the "Caring Route Map," which visualizes safe and secure routes for both vehicles and passengers – supporting recovery efforts following the 2026 Kumamoto Earthquake using telematics data (PDF 584KB).”
21
Aug
T&D Holdings, Inc. JP3539220008
2026-08-20 T&D Holdings, Inc. “Signing of a tripartite cooperation agreement between Ishikawa Prefecture's Kahoku City and PFU BlueCats Ishikawa Kahoku – Contributing to regional revitalization through sports.”
21
Aug
Dai-ichi Life Holdings,Inc. JP3476480003
2026-08-20 Dai-ichi Life Holdings,Inc. “[Daiichi iPet] Daiichi iPet's official character will make its first appearance at the "Aomori Nebuta Festival".”
20
Aug
T&D Holdings, Inc. JP3539220008
2026-08-19 T&D Holdings, Inc. “Taiyo Life Insurance's Institute for Research on Aging Society and Low Birthrate has been selected as a participating company in the Ministry of Economy, Trade and Industry's "Orange Innovation Project" – reflecting the voices of people with dementia and supporting our customers' health and longevity.”
20
Aug
Dai-ichi Life Holdings,Inc. JP3476480003
2026-08-19 Dai-ichi Life Holdings,Inc. “Regarding the appointment of a director to UK-based M&G and its establishment as an equity-method affiliate [PDF: 521.4KB].”
19
Aug
Dai-ichi Life Holdings,Inc. JP3476480003
2026-08-18 Dai-ichi Life Holdings,Inc. “Personnel changes effective September 1, 2026 [PDF: 441.7KB].”
15
Aug
Dai-ichi Life Holdings,Inc. JP3476480003
2026-08-14 Dai-ichi Life Holdings,Inc. “Protective Corporation, a U.S. subsidiary, handles quarterly financials and supplemental schedules.”
15
Aug
MS&AD Insurance Group Holdings,Inc. JP3890310000
2026-08-14 MS&AD Insurance Group Holdings,Inc. “Summary of Financial Results for the First Quarter of the Fiscal Year Ending March 2027 (FY2026) (Mitsui Direct General Insurance).”
15
Aug
MS&AD Insurance Group Holdings,Inc. JP3890310000
2026-08-14 MS&AD Insurance Group Holdings,Inc. “Announcement of Q1 FY2026 Financial Results [PDF: 1.0MB] (Mitsui Sumitomo Aioi Life Insurance).”
15
Aug
MS&AD Insurance Group Holdings,Inc. JP3890310000
2026-08-14 MS&AD Insurance Group Holdings,Inc. “Announcement of first quarter financial results for fiscal year 2026 (Mitsui Sumitomo Marine Primary Life Insurance).”
15
Aug
Sompo Holdings,Inc. JP3165000005
2026-08-14 Sompo Holdings,Inc. “Regarding the announcement of our first-quarter financial results for the fiscal year ending March 2027.”