Company history

In March 1943, under the wartime policy of consolidating each prefecture’s lenders into a single institution, Shizuoka Sanjugo Bank and Enshu Bank merged to form Shizuoka Bank. The policy was about wartime financing efficiency, but its effect on the survivor was permanent: it inherited, in one step, the deposits and the borrowers of an entire prefecture. And Shizuoka is not an ordinary prefecture. It sits on the Tokaido corridor between the Tokyo and Nagoya economies, with a manufacturing belt along it, cars and musical instruments in the west, and tourism and food processing in the east.

That breadth is the whole explanation for what the bank became. A lender whose borrowers span several unrelated industries, and whose depositors are equally spread, can be conservative and profitable at the same time — it does not have to reach for risk to fill its book. Shizuoka Bank registered for over-the-counter trading in Tokyo in the 1950s and listed on the first section of the Tokyo Stock Exchange in October 1961, giving a regional bank national standing in the capital markets. It ranked near the top of the country’s regional banks in both deposits and loans, and it was known — the phrase followed it for decades — as the model student among them: thick capital, high ratings, nothing dramatic. In 1974 it set up a leasing company, the first of the group subsidiaries that would surround the bank.

When the bubble burst, Shizuoka Bank did what almost no other large regional lender managed: it wrote off its bad loans out of its own earnings and took no public capital injection. There was no crisis to manage, only a cost to absorb. Its BIS capital ratio stayed among the highest in the country and Moody’s and S&P kept it at the top of the domestic regional-bank field — a reputation that would later become negotiating power, because a bank that needs nothing from a partner can set the terms of any partnership.

The clearest expression of that surplus came in December 1997, when Shizuoka Bank became the first Japanese bank to buy back and cancel its own shares. Most listed companies at the time were amending their articles and waiting to see; a bank doing it while the sector was heading toward government recapitalization was moving in the opposite direction from everyone else. By 2002 its retained surplus of roughly $2.8B (¥350bn) was the largest of any regional bank, and in 2003 its core capital ratio was the highest in Japan.

The other side of the ledger was growth, or the absence of it. Earnings sat almost entirely in the spread between deposits and loans, and in a low-rate economy that spread had a ceiling. The leasing, securities and card subsidiaries existed but leaned on the parent for their business. By the early 2000s the bank carried a split reputation — excellent ground and a hard balance sheet, but little to show for it in growth — and, because nothing was forcing its hand, the question of where future earnings would come from was simply passed to the next generation of management. It arrived on the desk of the president appointed in 2005.

Nakanishi Katsunori became the bank’s tenth president in June 2005 and stayed twelve years. His programme was cultural before it was financial: “market-in” instead of product-out, and a relentless attack on internal process on the grounds that the more steps a piece of work contains, the more risk and cost it carries. Asked what a bank should actually do, he answered that it should listen to the market — and framed the job of a regional bank as making the bank’s own management and the region’s development work at the same time. Twelve years is long enough to turn that from a slogan into how a branch network behaves.

The second strand was pushing the group companies away from the parent. Nakanishi told them to become independent and distinctive rather than lean on the bank forever, and to judge a client by its cash flow rather than its sales line. Neither instruction produced immediate profit, but both are the reason the securities, leasing and consulting arms were capable of standing as separate earnings pillars when the holding company was created in 2022 — the federated group structure that came later was built on the autonomy pushed onto these companies in the 2000s.

Then the ground moved. The Bank of Japan’s negative interest rate policy of 2016 hit a deposit-and-loan bank directly, and by the time Shibata Hisashi succeeded Nakanishi in June 2017 the whole regional banking sector had run into the limit of its business model. Shibata later admitted that the medium-term plan of that period had no choice but to be modest: the parent bank had no structural room left to grow. Fee income, investment trust and insurance sales, and non-banking earnings all became more important, and management accepted that the bank could not solve the problem on its own.

Shibata’s answer was to separate cooperation from consolidation. A merger, he reasoned, spends years reconciling capital and personnel before it produces anything, and the bank needed effects sooner than that; an alliance shows results faster. In April 2020 Shizuoka Bank opened the Shizuoka–Yamanashi Alliance with Yamanashi Chuo Bank — no cross-shareholdings, no holding company, just shared staff, shared operations and jointly pursued clients across a wider economic zone. Five years later the two banks had booked ¥13.7 billion of combined benefit against a ¥10 billion target, and in March 2025 Hachijuni Bank joined to form the Fuji–Alps Alliance, aiming at ¥20 billion across three banks. For an industry whose consolidation debate had assumed mergers, it offered a different template.

The structural change came in October 2022, when the bank moved to a holding company, Shizuoka Financial Group, with Shibata as first president and Nakanishi as chairman; the shares transferred to the new company and listed on the TSE Prime Market that month. The purpose was scope: a holding company may do things a bank may not, and the group wanted securities, leasing, real-estate investment advisory and new businesses to grow into earnings pillars beside the bank rather than beneath it. Its first year produced ordinary profit of ¥73.9 billion on ordinary income of ¥287.3 billion, and the following year cleared ¥100 billion. The medium-term plan then committed to the shift in public: of ¥100 billion of consolidated ordinary profit, ¥65–70 billion from the bank and ¥30–35 billion from group companies and new fields.

The most distinctive recent move is the least visible. Once policy rates rose, Shibata’s group concluded that what would separate the winners was funding cost and skill in securities portfolio management — so it rebuilt its own machinery for both, adopting a new internal core-deposit model in September 2024 that treats its deposits as having an average maturity of 6.4 years, and in May 2025 founding a balance-sheet management consortium to open its methods to other banks as convenor. It is the same instinct that produced the 1997 buyback, pointed at a new question: not how large the deposit base is, but how well the balance sheet on top of it is run. Alongside it, the non-financial arms — real-estate investment advisory, regional development consulting, venture support — began taking in more work than the group had planned for.