MetLife Insurance K.K. (MetLife Japan)
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This entry sits under life-insurers INDEX. Read it against Prudential Gibraltar Financial (Prudential Japan) for peer / contrast context and insurance index for the broader system / regulatory boundary.
TL;DR
One of Japan’s largest foreign-affiliated life insurers. A Japan subsidiary of US MetLife, Inc. (NYSE: MET, one of the world’s largest life-insurance groups). 1973-01 opened as “Alico Japan,” the Japan branch of US American Life Insurance Company (ALICO) → 2001 became a wholly owned subsidiary of US AIG → 2008 post-Lehman AIG management crisis → 2010-04 US MetLife acquired ALICO from AIG for about 155 億 dollars (one of the largest M&A deals in the US insurance industry) → 2012-04renamed “MetLife Alico” → “MetLife Insurance.” Headquartered in Chiyoda-ku, Tokyo (former Foreign Insurance Building → Hamamatsucho Square). Holds top domestic share in foreign-currency-denominated insurance (US-dollar-denominated term and whole-life insurance), with a 3 -channel parallel model of bancassurance / agency / FA channels.
1. Company overview
Legal name: MetLife Insurance K.K. English name: MetLife Insurance K.K. Parent: MetLife, Inc. (US Delaware corporation, NYSE-listed MET, one of the world’s largest life-insurance and annuity groups) Established: 1973-01 (opened as the Japan branch of American Life Insurance Company) Line of business: life insurance business (FSA Prime Minister’s license) Main bases: Tokyo head office (Chiyoda-ku) + nationwide Financial Centers Channels:
- Financial Advisors (FA, captive sales staff)
- Agencies (walk-in / multi-company agencies)
- Bancassurance (broadly partnered with megabanks, regional banks, and trust banks)
Parent MetLife, Inc. (US) reference specs
| Item | Value (2024 FY 10-K basis) |
|---|---|
| Head office | New York City, New York State, US |
| Established | 1868 (as Metropolitan Life Insurance Company) |
| Listing | 2000 NYSE: MET (concurrent with the holding-company restructuring) |
| Main segments | U.S. (group / individual) / Asia / Latin America / EMEA / MetLife Holdings / Corporate & Other |
| Main countries of presence | US, Japan, Korea, Mexico, Chile, etc. ~40 countries |
| Group total assets | about $700B scale (consolidated, one of the largest in the industry) |
2. Key history (chronology)
| Year/month | Event |
|---|---|
| 1973-01 | Alico Japan opens (as the Japan branch of US American Life Insurance Company / ALICO) |
| 2001 | US AIG makes ALICO a wholly owned subsidiary → Alico Japan also comes under AIG |
| 2008-09 | After the Lehman shock, AIG management crisis (US government rescue, AIG policy of selling major subsidiaries) |
| 2010-03-08 | US MetLife announces agreement to acquire ALICO from AIG (about 155 億 dollars, one of the largest M&A deals in the US insurance industry) |
| 2010-11-01 | MetLife / ALICO acquisition completed |
| 2011-04 | Alico Japan → renamed MetLife Alico Life Insurance |
| 2012-04 | MetLife Alico → renamed MetLife Insurance (“Alico” name disappears) |
Product strategy
- Foreign-currency-denominated insurance (US-dollar-denominated) is the mainstay: top domestic share in US-dollar whole-life, US-dollar term, US-dollar annuity, etc.
- Yen-denominated insurance: lineup of whole-life, term, medical, cancer insurance, etc.
Channel strategy (3 -channel parallel model)
| Channel | Features |
|---|---|
| Financial Advisor (FA) | captive sales staff, consultative sales for affluent customers / business owners |
| Agency | multi-company agencies (Hoken no Madoguchi, etc.) / captive agencies |
Main competitors
| Competitor | Line of business |
|---|---|
| aflac-japan | foreign-affiliated life insurer, top-tier domestically in cancer insurance / third-sector |
| prudential-japan | foreign-affiliated life insurer, Life Planner (LP) captive-sales-staff model |
| sony-fg / Sony Life | domestic, Life Planner model |
| axa-japan | foreign-affiliated life insurer, group / individual multiline |
| manulife-japan | foreign-affiliated life insurer, foreign-currency-denominated insurance |
| nippon-life / dai-ichi-life / [[life-insurers/meiji-yasuda | meiji-yasuda-life]] / sumitomo-life |
| Net-based | Lifenet Insurance / AXA Direct Life, etc., low-cost / direct |
4. Regulation / policy
- Principal supervisor: Financial Services Agency (FSA)
- Business law: Insurance Business Act
- Capital regulation: solvency margin ratio (SMR), full application of economic-value-based solvency regulation (ICS / J-ICS) from 2025-04~
- US parent regulation: US Federal Reserve (FRB) / New York State Department of Financial Services (NYDFS), etc.
- Recent topics:
Related
- aflac-japan · prudential-japan · sony-fg · axa-japan · manulife-japan
- nippon-life · dai-ichi-life · meiji-yasuda-life · sumitomo-life
- mufg (bancassurance partnership) · smfg · mizuho-fg
Sources
- Wikipedia: MetLife Insurance (https://ja.wikipedia.org/wiki/メットライフ生命保険, accessed 2026-05-19)
- Wikipedia: MetLife (https://en.wikipedia.org/wiki/MetLife, accessed 2026-05-19)
- MetLife, Inc. Form 10-K (2024 FY, SEC EDGAR)
- MetLife global official (https://www.metlife.com/)
- MetLife Japan official (https://www.metlife.co.jp/)
[!info] Verification status confidence: likely (v1.0 Wikipedia + parent-company SEC disclosure basis 2026-05-19). The history (1973 opening / 2010 MetLife acquisition / 2012 renaming) relies on Wikipedia public information. Subsidiary-specific financial figures (premium income, number of policies, etc.) can be referenced only in the regional-segment disclosure of the parent’s 10-K; Japan-standalone detailed figures are not included in this entry. At the next refinement, supplementation is planned with MetLife global IR Investor Day materials and the FSA’s insurance-company financial statistics (via the Life Insurance Association).