26 February 2026
Disclaimer: This is a simplified summary of a public company filing. See full disclaimer here.
AFLAC INC
CIK: 4977•1 Annual Report•Latest: 2026-02-25
10-K / February 25, 2026
Aflac Incorporated
Overview
Aflac Incorporated is a multinational insurer focused on supplemental health and life insurance in Japan and the United States. The company reports two segments: Aflac Japan and Aflac U.S., with a corporate/other area that supports centralized functions. Brand marketing through the Aflac Duck and a mix of agents, brokers, distribution partners, and direct channels are central to distribution and awareness.
Segments and offerings
Aflac Japan
- Position: Largest insurer in Japan by cancer and medical (third sector) policies in force.
- Core products:
- Third-sector insurance
- Cancer insurance (introduced in 1974; includes lump-sum benefits on diagnosis and ongoing payments)
- Medical and other health insurance (hospitalization, surgeries, outpatient treatments; includes critical illness benefits)
- Nursing care insurance (covers out-of-pocket care costs for public nursing services)
- First-sector insurance
- Life protection products (examples include Prepare Smart Whole-Life Insurance with non-smoking discounts)
- GIFT (term life with fixed monthly benefits on death or disability of a breadwinner)
- Tsumitasu (savings-type product for post-retirement needs with nursing care coverage)
- WAYS (conversion features between life, medical, and annuity products) and child endowment options
- Third-sector insurance
- Distribution and partnerships:
- Approximately 6,300 sales agencies and about 112,000 licensed sales associates
- Strategic alliances with Dai-ichi Life (about 37,000 representatives), Japan Post Group, Japan Post Insurance, and Daido Life (about 3,700 representatives)
- Bank channel: roughly 90% of Japan’s banks have distribution agreements; about 358 banks market Aflac Japan products
- Bank channel sales represented 3.3% of Aflac Japan’s new annualized premium sales in 2025
- Regulation and capital:
- Regulated by Japan’s Financial Services Agency (FSA) and the Act on the Protection of Personal Information (APPI)
- Reports using Japanese regulatory accounting; solvency standards include SMR and an ICS-based framework
Aflac U.S.
- Distribution and structure:
- Primary distribution through worksite channels, with products offered to individuals and groups
- Sales channels include Independent Associates/Career Agents (small business focus) and Brokers (mid/large-case market)
- In 2025, U.S. sales force averaged about 5,300 agents, including brokers
- Expanded salaried sales leadership with over 200 market directors and broker professionals
- Consumer reach includes digital lead generation to supplement traditional worksite distribution
- Core products:
- Accident insurance (lump-sum benefits for injuries, plus related riders)
- Disability insurance (short-term and long-term)
- Critical illness/cancer insurance
- Hospital indemnity insurance
- Dental and vision insurance (network and fixed-benefit options)
- Life insurance (term and whole-life)
- Competitive positioning:
- Competes on product design, price, service, and distribution; emphasizes brand and value-added services
- Regulation:
- Subject to U.S. federal and state regulation, HIPAA/privacy considerations, ACA-related frameworks, and ongoing privacy/cybersecurity compliance
Customers and employees
- Customers: Serves millions of policyholders and customers in Japan and the United States.
- Employees: 12,716 full-time employees as of December 31, 2025
- Aflac Japan: 6,804
- Aflac U.S.: 5,117
- Corporate and other: 795
Revenue and income
- Aflac Japan accounted for 53% of total adjusted revenues in 2025 (as presented in the company’s adjusted revenues framework).
Additional details
- The company manages exposure to capital markets, currency fluctuations (yen/dollar), interest rate risk, and cybersecurity/privacy risks, including a referenced cyber incident in June 2025.
- The Aflac Duck and long-standing brand campaigns are central to marketing across both segments.
- Product strategy emphasizes long-term, guaranteed-renewable features in U.S. offerings and a broad product suite in Japan addressing third-sector (cancer/medical/nursing care) and first-sector (life) needs.
