Corporate History
Origins and the Postwar Era(1918-1990s) The group traces its foundational lineage to Osaka Nomura Bank,established in 1918 as the financial division of the Nomura zaibatsu.In 1925,its securities arm split off to become Nomura Securities,while the core banking entity became Nomura Bank and eventually Daiwa Bank in 1948.Daiwa Bank stood out as one of the few post-war city banks legally permitted to conduct both commercial banking and fiduciary trust services.Another major branch of the group stemmed from Kyowa Saitama Bank(renamed Asahi Bank in 1992),formed through mergers among savings and regional institutions across Saitama and Tokyo.
The Scandals,Merger,and the “Resona Shock”(1995-2003) In 1995,an unauthorized bond-trading scandal at Daiwa Bank’s New York branch forced the bank to terminate all US operations and eventually withdraw from international wholesale banking.Seeking survival amid ballooning non-performing loans,Daiwa Bank Holdings was created in late 2001 and acquired Asahi Bank via share swap,rebranding as Resona Holdings in 2002.In May 2003,Resona collapsed below statutory capital adequacy requirements after independent auditors disallowed deferred tax assets(DTAs).The Japanese government intervened with a historic ¥1.96trillion public capital injection—an event known as the “Resona Shock”—which placed the bank under effective state control.
Restructuring and Public Fund Repayment(2004-2015) Under state stewardship,Resona completely redesigned its governance,adopting a company with a nominating committee structure where independent outside directors constituted the majority of the board.The bank instituted retail-friendly initiatives,such as extended branch hours until 5:00PM and simplified operational counters.Through consistent earnings generation and equity offerings,Resona completed the full repayment of its ¥1.96trillion public debt obligation in June 2015,restoring its full corporate independence.
Regional Consolidation and Digital Transformation(2016-Present) In 2017,Resona integrated regional institutions in the Kansai area—including Kinki Osaka Bank,Kansai Urban Banking Corporation,and Minato Bank—forming Kansai Mirai Financial Group,which became a wholly owned subsidiary in 2021.This consolidated Resona’s dominant footprint across western Japan.In its recent Medium-Term Management Plan,the group prioritized fee businesses,SME succession advisory,digital open architecture,and capital returns.
Business Model and Strategic Growth
How Resona Makes Money Resona operates primarily across three core business segments:Individual Banking,Corporate Banking,and Market Operations.It generates revenue through a combination of net interest income(NII)and non-interest fee income.
- Corporate Lending and SME Business Solutions:Corporate banking serves as the primary profit engine.Unlike megabanks focused on global syndicated loans and large conglomerates,Resona focuses on mid-sized enterprises and SMEs in the Kansai and Saitama corridors.It generates net interest margins from working capital and equipment financing,supplemented by non-interest fees from M&A advisory,business succession consulting,syndication fees,and factoring.
- Retail Banking and Consumer Loans:Resona earns interest spreads on extensive residential mortgage portfolios and unsecured consumer credit lines.In addition,it captures recurring commissions from the distribution of mutual funds,fund wraps,and life/non-life insurance policies to individual depositors.
- Trust and Real Estate Services:Resona Bank remains the only city bank in Japan permitted to offer full commercial and fiduciary trust services concurrently.This allows the bank to earn lucrative management and custody fees from corporate defined-benefit and defined-contribution pension funds,inheritance/wealth transfer trusts,and commercial real estate brokerage.
- Treasury and Market Operations:The group manages excess liquidity,foreign exchange trading,interest rate derivatives,and bond portfolios,investing domestic deposits into government bonds,corporate debt,and foreign currency assets.
Financial Performance and Strategic Milestones The inflection of Japanese monetary policy has expanded Resona’s gross revenue and lending spreads.In the fiscal year ended March 2026,Resona reported consolidated gross operating revenue of ¥1.36trillion(up 21.5% YoY),operating profit of ¥391billion(up 33.8% YoY),and net profit attributable to owners of the parent of ¥259billion(up 21.3% YoY).Under its Medium-Term Management Plan,the group has set strategic targets to reach ¥1trillion in top-line gross operating profit,¥390billion in net bottom-line profit,an ROE of approximately 12%(benchmarked against a 1.0% Bank of Japan policy rate),and a consolidated total shareholder return ratio exceeding 50%.
Sources of Information for Business Model
- https://www.resona-gr.co.jp/holdings/english/
- https://www.resona-gr.co.jp/holdings/english/about/strategy/plan/index.html
- https://www.resona-gr.co.jp/holdings/english/investors/ceo_message/index.html
- https://the-shashi.com/en/tse/8308/financials/
- https://seekingalpha.com/article/4892511-resona-holdings-inc-rshgy-discusses-new-medium-term-management-plan-and-next-generation

Artificial Intelligence Development Strategy,Budget,and Partnerships
AI and DX Strategic Framework Resona positions digital transformation(DX)and artificial intelligence not merely as IT maintenance functions,but as drivers for branch productivity and retail customer acquisition.Facing domestic demographic aging and rising labor costs,Resona’s AI blueprint targets two fronts:internal operational automation and hyper-personalized customer engagement.
Operational Efficiency and Generative AI Adoption
- Branch Counter Modernization:Resona deployed robotic process automation(RPA)and internal generative AI workflows to overhaul traditional paperwork.Through tablet-based counter operations and automated back-office validation,the group reduced physical financial terminal hardware across group branches by roughly 50%,materially lowering branch maintenance expenses.
- Internal Generative AI Copilots:Resona introduced enterprise generative AI assistants powered by secure cloud architecture(utilizing Microsoft Azure OpenAI Service frameworks).These tools automate customer inquiry routing,draft internal loan assessment summaries,extract key clauses from commercial property and trust contracts,and synthesize meeting records,cutting daily administrative drafting time for branch loan officers by estimated double-digit percentages.
Customer-Facing AI Applications and Personalization
- Resona Group App Ecosystem:The proprietary “Resona Group App”serves as the primary digital interface,having surpassed 6million cumulative downloads.Integrated AI engines analyze account cash flows,card transactions,and balances to deliver algorithmic financial advice,pre-approved credit underwriting,and personalized investment allocation models.
- AI-Driven Credit Underwriting:For consumer credit lines and small-business working capital loans,Resona utilizes machine learning scoring models trained on historical deposit and turnover behavior.This enables instant,automated credit scoring without requiring extensive manual collateral assessments for small-ticket loans.
Partnerships,Budget Allocation,and Infrastructure
- Technology Partnerships:Resona collaborates closely with major systems integrators and cloud vendors,principally NTT DATA and IBM Japan,to maintain and modernize its shared core banking architecture.For generative AI,cloud data pipelines,and enterprise cognitive tools,Resona leverages Microsoft cloud platforms.Additionally,the bank formed strategic capital and business alliances with Digital Garage to develop next-generation digital payments and fintech merchant data solutions.
- Strategic IT and Digital Budget:Under its mid-term planning,Resona allocates an annual IT and system expenditure run-rate between ¥60billion and ¥80billion.Digital transformation,data lake integration,and AI/automation initiatives account for an estimated 25% to 30% of this capital and operational technology budget,reflecting management’s push to shift personnel away from clerical counter operations toward high-margin fiduciary and SME advisory services.
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