Toho Bank
Toho Bank is a Japanese regional bank headquartered in Fukushima that serves individual and corporate customers across the Tōhoku region.
Last updated August 26, 2026
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Overview
Toho Bank, formally The Toho Bank, Ltd., is a Japanese regional financial institution headquartered in Fukushima City, Fukushima Prefecture. Its principal role is to provide banking and related financial services to households, businesses, public-sector and other institutional customers in Fukushima and the surrounding Tōhoku region of northern Honshū. The bank’s activities include deposit-taking, lending, real-estate finance, securities transactions and investment, foreign-exchange services, bond underwriting and registration services, automated teller machine services, and credit-card-related services. The institution was created during Japan’s wartime consolidation of the banking sector. On November 4, 1941, the Koriyama Commercial Bank merged with the Aizu Bank and Shirakawa Bank to establish Toho Bank, initially locating its head office in Koriyama. The consolidation process continued during the early 1940s. In August 1942, Miharu Bank, Inawashiro Bank and Iwase Industrial Bank were absorbed. In February 1943, the bank merged with Yabuki Bank, Tamura Entrepreneurial Bank and Iwato Bank. Fukushima Savings Bank joined the institution in November 1944. These transactions gave Toho Bank a broader regional base and reflected national wartime policies intended to concentrate banking operations. After the Second World War, the bank relocated its head office from Koriyama to Fukushima in December 1946. Its later development followed the pattern of many Japanese regional banks: it expanded its branch and service network, entered securities and other financial activities, and pursued a larger geographic presence during Japan’s late-1980s economic boom. Toho Bank opened a New York branch in 1990 and a Hong Kong branch in 1992. Both overseas locations were subsequently closed in the late 1990s, as the operating environment for Japanese banks changed after the collapse of the asset-price bubble. Toho Bank became a publicly traded company on the second section of the Tokyo Stock Exchange in April 1973 and moved to the exchange’s first section in February 1974. Its public-market status made the bank part of Japan’s listed regional-banking sector, while its operating identity remained strongly connected to Fukushima and northeastern Japan. As of 2021, the bank operated 122 branches, according to the referenced encyclopedia material. The bank’s more recent operating context has included efforts to reduce non-performing loans and improve its capital-adequacy position, issues that affected many Japanese regional banks after the bubble-era downturn. It has also been cited by Japan’s Financial Services Agency in connection with incidents involving the misplacement of customer information. The available reference material does not provide sufficient detail to establish the dates, scale, causes, or final outcomes of those incidents. Accordingly, Toho Bank is best characterized as an active, locally focused Japanese regional bank whose history combines wartime consolidation, postwar regional expansion, a period of limited international branch activity, and continuing adaptation to Japan’s changing banking environment.
History
Toho Bank was formed on November 4, 1941, through the merger of the Koriyama Commercial Bank, Aizu Bank and Shirakawa Bank. The new institution was initially headquartered in Koriyama, Fukushima. Its establishment took place during a period when the Japanese government was encouraging consolidation across industries, including banking, as part of wartime economic organization. The bank expanded rapidly through a series of mergers. In August 1942 it absorbed Miharu Bank, Inawashiro Bank and Iwase Industrial Bank. A further combination in February 1943 brought in Yabuki Bank, Tamura Entrepreneurial Bank and Iwato Bank. Fukushima Savings Bank merged with Toho Bank in November 1944. These transactions consolidated several local banking businesses into a larger institution serving a broad area of Fukushima Prefecture and adjoining parts of the Tōhoku region. In December 1946, after the end of the war, Toho Bank moved its head office from Koriyama to Fukushima City. The relocation established the city that remains the bank’s headquarters and reinforced its identity as a Fukushima-based regional financial institution. Over subsequent decades, Toho Bank developed the activities associated with a full-service regional bank, including deposits, loans, securities services, foreign exchange, bond-related services, ATMs and credit-card services. Toho Bank entered Japan’s public equity markets in April 1973, when its shares were listed on the second section of the Tokyo Stock Exchange. In February 1974, the bank moved to the exchange’s first section. Its listing placed it within Japan’s publicly traded banking sector and provided a capital-market foundation for later expansion. During the period around the end of Japan’s asset-price bubble, Toho Bank pursued a limited international presence. It opened a New York branch in 1990 and a Hong Kong branch in 1992. Both branches were closed in the late 1990s. The closures occurred against a difficult background for Japanese financial institutions, as the post-bubble economy brought pressure from weak asset values, non-performing loans and changes in banking profitability. Like other Japanese regional banks, Toho Bank subsequently focused on balance-sheet resilience and core domestic relationships. The available reference material notes progress in reducing non-performing loans and raising the capital-adequacy ratio. It also reports regulatory concern relating to repeated cases of misplaced customer information, although the cited material does not provide enough detail to describe the specific incidents or their resolution. As of 2021, Toho Bank operated 122 branches. Its business remains centered on serving individuals and companies in Fukushima and the wider Tōhoku area. The bank’s historical development therefore reflects three major themes: consolidation of local banks during the early 1940s, postwar establishment as a Fukushima-centered listed regional bank, and later adjustment to the structural and regulatory pressures affecting Japanese banking.
- 2021
Branch network reported at 122 locations
[1]Reference material reports that Toho Bank operated 122 branches as of 2021.
- 1992
Hong Kong branch opens
[1]The bank opens a Hong Kong branch as part of its overseas expansion.
- 1990
New York branch opens
[1]Toho Bank opens a branch in New York during the international expansion phase of Japanese regional banks.
- 1974
Moves to the Tokyo Stock Exchange first section
[1]The bank transfers to the Tokyo Stock Exchange’s first section in February.
- 1973
Tokyo Stock Exchange listing
[1]Toho Bank is listed on the second section of the Tokyo Stock Exchange in April.
- 1946
Head office moves to Fukushima
[1]The bank relocates its head office from Koriyama to Fukushima City in December.
- 1944
Fukushima Savings Bank joins Toho Bank
[1]Fukushima Savings Bank merges with Toho Bank in November, adding another local banking operation to the institution.
- 1943
Further wartime consolidation
[1]Toho Bank expands through mergers with Yabuki Bank, Tamura Entrepreneurial Bank and Iwato Bank.
- 1942
Three additional banks are absorbed
[1]Miharu Bank, Inawashiro Bank and Iwase Industrial Bank merge into Toho Bank during the wartime banking-consolidation period.
- 1941
Toho Bank is established
[1]Koriyama Commercial Bank, Aizu Bank and Shirakawa Bank merge on November 4 to establish Toho Bank, with its head office in Koriyama, Fukushima.
Products and positioning
A Fukushima-centered regional bank providing conventional retail, corporate and capital-markets services to customers in the Tōhoku region.
Retail banking
Deposits
Toho Bank accepts deposits from individual and corporate customers as a core part of its regional banking franchise. Deposit services support household savings, business liquidity and the bank’s lending activities.
Lending
Loans
The bank provides lending to individuals and companies. The referenced material identifies loans and real-estate lending among its services, covering the ordinary financing needs of households, property-related borrowers and regional businesses.
Investment services
Securities and investment services
Toho Bank conducts securities trading and investment activities as part of its broader financial-services offering. These services complement its traditional deposit and lending business and connect the bank with capital-markets products.
Capital-markets services
Foreign exchange and bond services
The bank offers foreign-exchange services and provides bond underwriting and registration services. These capabilities extend its support for corporate and institutional customers beyond domestic deposits and loans.
Payments
ATM and credit-card services
ATM and credit-card services give customers access to everyday payment and cash-management functions. They form part of Toho Bank’s branch-based and transaction-banking infrastructure.
Controversies
Customer-information misplacement incidents
The referenced encyclopedia material says that Toho Bank was cited by Japan’s Financial Services Agency for excessive incidents involving the misplacement of customer information. It does not identify the relevant dates, detailed facts, regulatory disposition or remedial actions.
Brand decisions
1992
International branch expansion into Hong KongStrategyBackground
Toho Bank continued its overseas expansion after opening a New York branch.
Action taken
The bank opened a branch in Hong Kong.
Aftermath
The Hong Kong branch was later closed in the late 1990s. No financial or operating details are provided in the available material.
1990
International branch expansion into New YorkStrategyBackground
Japanese regional banks expanded overseas around the end of the domestic asset-price bubble, seeking international business opportunities and broader financial capabilities.
Action taken
Toho Bank opened a New York branch.
Aftermath
The New York branch was later closed in the late 1990s. The available source does not provide operating or financial results.
Sources1 sources
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