Zentoshin, an Osaka-based credit card settlement firm, filed for bankruptcy protection with the Osaka District Court on July 6, 2026, immediately cutting off the cash advances it had long provided to small restaurants and bars across Japan. With liabilities of about ¥115.16 billion ($710 million), it is likely Japan's largest corporate failure of the year, according to corporate credit research firm Teikoku Databank — and credit researchers say the company had been falsifying its accounts for two decades or more.
The filing used a rare legal route known as junjiko hasan, or quasi-self bankruptcy, in which a court-appointed representative petitions on behalf of a company whose internal decision-making has broken down. The Osaka Court opened proceedings the same day, and Zentoshin's card terminals and settlement systems stopped working almost immediately.
How Zentoshin's early-payment service for restaurants worked
Zentoshin's business solved a problem familiar to any small restaurant or bar: card sales don't turn into cash right away. Processors and card networks typically take days or weeks to remit funds to a merchant, a delay that large chains can absorb but that can decide whether a small operator makes payroll or pays a supplier the next morning.
Zentoshin filled that gap. It paid merchants their card revenue upfront, minus a fee, then collected the funds itself once the card companies settled. A restaurant with today's ¥1 million in card sales, for instance, would receive that money the same day from Zentoshin rather than waiting for the card company's normal cycle.
The model traces back to a cooperative founded in Osaka's dining district in 1987, and it grew into a business that also recruited merchants on behalf of card companies — including bars and late-night establishments that struggled to pass standard credit screening. Revenue peaked at roughly ¥8 billion in the fiscal year ending March 2020, before the business model's core vulnerability caught up with it: the company had to keep fronting large sums of its own cash, a model that works only as long as new merchants keep signing up, banks keep lending, and money keeps coming back in on schedule.
COVID-19 and a 2024 screening scandal crushed Zentoshin's earnings
The COVID-19 pandemic hit Japan's restaurant and nightlife sector hard, and Zentoshin's revenue fell from about ¥8 billion to roughly ¥5 billion the following fiscal year, with operating losses in two consecutive periods. The company had already been under pressure before that: Jiji Press reported that growing use of smartphone payments forced Zentoshin to lower the commission fees it charged member stores, and that earnings had been deteriorating rapidly since around 2015.
Credit problems became public in 2024, when employees were accused of using other people's names to register restaurants that could not otherwise pass Zentoshin's merchant screening. Arrests followed, and the company was later referred to prosecutors on suspicion of violating Japan's Organized Crime Punishment Law. With its credit standing damaged, Zentoshin found financing increasingly difficult to secure and gave up the business in July 2026.
Inside Zentoshin's ¥63 billion accounting fraud over 20 years
Those two events may have been only the final blows. According to Tokyo Shoko Research, a corporate credit research firm, Zentoshin's real financial problems likely predate the pandemic and the screening scandal by years — possibly stretching back to the company's founding. Its most recent financial statements showed net assets of about ¥2.48 billion. But a bankruptcy petition obtained by Jiji Press tells a different story: it found that Zentoshin had padded its books by roughly ¥63 billion over at least 20 years, leaving it about ¥60.5 billion in the red as of the end of March 2026. Jiji reported that the fabricated filings — which included recording deposits that did not exist — were submitted specifically to keep the company's bank financing alive.
Tokyo Shoko Research identified four adjustments behind that swing:
1. About ¥17 billion in bank deposits that researchers believe were inflated or did not actually exist — a critical figure for a company whose entire business depended on having ready cash to advance to merchants.
2. Roughly ¥15.4 billion in receivables tied to transactions that may not have existed or debts that were unlikely to ever be collected.
3. An ¥8.82 billion "business rights" asset, similar to goodwill, that Zentoshin booked in December 2017 at an original value of ¥15.12 billion and had been amortizing since. Tokyo Shoko Research said the asset came from a company controlled by Zentoshin's own representative, and that proceeds from the sale may later have flowed back to him through dividends from that same affiliate — with the asset itself now considered to be worth close to nothing.
4. About ¥21.7 billion owed to merchants for advanced settlement payments that Zentoshin had not recorded as a liability at all — money that restaurants, bars and shops had already earned and were waiting to receive.
Researchers also flagged a series of property sales between companies controlled by the same person: one building was completed in August 2017, registered to an affiliate in October, and sold to Zentoshin just two months later, with the same individual as representative and shareholder on both sides of the deal.
Zentoshin's capital grew fiftyfold despite its owner's modest income
Zentoshin's registered capital rose from ¥90 million when it was founded in 2006 to ¥4.5 billion by 2022, climbing through several jumps in between. Its representative held all 61,800 shares in the company, making it a family-controlled firm. Tokyo Shoko Research noted that the individual's reported annual salary ran only in the tens of millions of yen, and that his other affiliated companies were modest in scale — some of them unprofitable — leaving open the question of how the capital increases were actually funded. Public records are not sufficient to establish that the process was unlawful, researchers said, but the combination of rapid capital growth, related-party dealing and an inflated goodwill asset is the kind of pattern that would normally invite closer scrutiny from lenders.
Zentoshin bankruptcy hits Japan's regional banks and 20,000 merchants
Zentoshin's bankruptcy petition lists 63 financial creditors. The largest, Kinki Sangyo Credit Cooperative, is owed about ¥21.9 billion, followed by Towa Bank at roughly ¥8 billion. Individual investors who funded the company through lending-based crowdfunding were also exposed.
Towa Bank said it would write off ¥5.9 billion — the portion of its exposure not covered by collateral or loan-loss reserves — during the fiscal year ending March 2027, a hit large enough to turn its projected ¥5.5 billion annual profit into a loss, according to the bank. Shares in several regional lenders fell on the news. Japan's Financial Services Agency said it has mapped out financial institutions' exposure to Zentoshin and does not currently see a threat to their overall soundness, though it is continuing to monitor the fallout.
Teikoku Databank estimated that more than 20,000 merchants under active contract with Zentoshin risked losing payments that had not yet been remitted when the terminals went dark — and a court-appointed receiver confirmed on July 8 that no payments had been made to those merchants for any sales occurring since July 1, according to Kyodo News. At its peak around 2018, the company counted roughly 200,000 users. A national restaurant trade group has urged owners to stop using Zentoshin's terminals immediately and switch to other payment services or cash.
For some operators, the money already looks gone. "I've already given up on recovering our (credit) sales for July," Jun Nojiri, a 63-year-old restaurant owner in Urayasu, Chiba Prefecture, told Kyodo News. His restaurant takes roughly 60% of its sales by credit card and relied on Zentoshin for payment. Osamu Naito, a manager at Teikoku Databank's Osaka Branch, said the risk extends well beyond the financial sector, warning of "secondary bankruptcies among restaurants and retailers" that depended on Zentoshin's early payments to manage their own cash flow.
Why Japanese banks missed Zentoshin's fraud red flags
Tokyo Shoko Research cautioned against simply blaming banks in hindsight. Confirming whether receivables are real, how much cash actually sits in a company's accounts, or whether related-party property deals were priced fairly typically requires external verification, formal inquiries and sometimes on-site inspection — all of which cost time and money. Confidentiality rules also limit how freely banks can share information about a shared borrower, so when a company works with multiple lenders and multiple affiliated entities at once, each institution may see only a fragment of the full picture. In a competitive lending market, the fact that other banks were also willing to extend credit can end up functioning as an informal, and misleading, seal of approval.
Lessons from Zentoshin's collapse for cashless payment markets
Zentoshin's basic business was never complicated: it advanced money to merchants who couldn't wait for card settlements, and charged a fee for closing that gap. That service met a genuine need for cash-strapped restaurants and bars, and for years it worked. But a business built on advancing other people's money depends, above anything else, on having real, transparent cash of its own — and Zentoshin appears to have used fabricated deposits, uncollectible receivables, an overstated intangible asset and an unrecorded liability to disguise the fact that it didn't.
For regulators and lenders elsewhere in Asia — including in Taiwan, where cashless payments and merchant cash-advance services have also expanded rapidly in recent years — the case is a reminder that the intermediaries sitting between card networks and small businesses can carry risks that don't show up in a standard credit review.
Zentoshin spent two decades selling other companies speed. In the end, it ran out of its own. （Related： Japan’s Intelligence Overhaul: Why Takaichi’s New Agency is a Game Changer for Taiwan ｜ Latest ）
