Bookoff Group Holdings — Company History

Financial history 1992–2025 — revenue, cost structure, balance sheet, cash flow and key ratios, year by year →

Founded
1990
Head office
Sagamihara, Kanagawa, Japan
Listed
2004 · TYO: 9278
Founder
Sakamoto Takashi
Former names
The R Co. ザ・アール (1991–92) · Bookoff Corporation ブックオフコーポレーション (1992–2018)
Revenue · FYE Mar 2025
$796.5M (¥119bn)
Net profit · FYE Mar 2025
$14M (¥2bn)
Bookoff Group Holdings: long-term performance & turning pointsSales (revenue) and profit-margin ratio
Sales (¥ bn)Net margin (%)

1990Turning used books into a chain, and the climb to the First Section

Revenue (¥ bn, bars) · net margin (%, line)
Source: securities reports
FY1992 · unconsolidated
Revenue$2M
Net income
Net margin
FY2007 · consolidated
Revenue$392M
Net income$16M
Net margin4.1%
  1. 1990First store, BOOKOFF Sagamihara Kobuchi, opens in Kanagawa
  2. 1991The R Co. established in Sagamihara with ¥10m capital
  3. 1991Nationwide BOOKOFF franchise chain expansion begins
  4. 1992Renamed Bookoff Corporation
  5. 1994Buying and selling of used CDs and used videos begins
  6. 1997Merger with the nominal surviving company, formerly Tachibanaya
  7. 1999Used children's goods added; BOOKOFF U.S.A. INC. established
  8. 2000Used sporting goods, then used clothing and accessories added
  9. 2000Large composite store BOOKOFF Chuko Gekijo Tama-Nagayama opens
  10. 2002Bookoff Logistics established to supply and store goods
  11. 2004Shares listed on the Second Section of the Tokyo Stock Exchange
  12. 2005Moves to the First Section, a first for the reuse industry
  13. 2007Used hobby goods — plastic models, figures — added in April
  14. 2007Founder Sakamoto Takashi resigns over rebates received from suppliers
  15. 2007Subsidiary Bookoff Online starts running BOOKOFF Online

Bookoff began in May 1990 as a single shop in Sagamihara that priced books by their condition rather than their content, and in fifteen years that one rule carried it from $1.6M (¥200m) of sales in 1992 to the First Section of the Tokyo Stock Exchange. What made the chain replicable — an appraisal any part-timer could perform — also made it extendable into CDs, videos, children's goods, sportswear, clothing and hobby items; what it could never standardise was the founder himself, who left in 2007 over rebates taken from suppliers.

The buyback model that broke the trade's habits: anyone can appraise

In May 1990 Sakamoto Takashi (坂本孝) opened the first store, BOOKOFF Sagamihara Kobuchi, in the city of Sagamihara, Kanagawa Prefecture. The used-book trade of the day rested on connoisseurship: a practised eye judged a book's scarcity, whether it was a first edition and the state of its binding, and set a price copy by copy — a closed market in which both buying and selling were work for experienced specialists. Sakamoto broke with that appraisal culture and built a format run on three principles and nothing else: buy at 10 per cent of the cover price and sell at 50 per cent; polish each copy back to something that looks as good as new; and turn stagnant stock through a flat ¥100 shelf. Pricing on how dirty a book was rather than on what was inside it made the buyback appraisal a task a part-time worker could carry out.

In August 1991, to buy and sell used books, The R Co. (㈱ザ・アール, capital ¥10 million) was established in Sagamihara, and from October of the same year it began rolling out BOOKOFF as a nationwide franchise chain. The pace of that expansion was exceptional for the Japanese retail sector of the 1990s, and a system was built to give every franchise applicant a single package: a buyback manual, a store-operations manual, a POS system and a distribution network. In June 1992 the company changed its name to Bookoff Corporation. Running franchise and directly operated openings side by side, the network grew past 800 stores nationwide in the second half of the 1990s.

Widening the range of goods, and rapid growth through the IT bubble

In October 1994 the company began buying and selling used CDs (compact discs) and used videos. Extending the format beyond books to anything that was a packaged product with a cover price and could be resold once polished up was a judgement that rode the waves of the late 1990s — a shrinking CD rental market and an expanding market in used software. In July 1997 it merged with Bookoff Corporation (formerly Tachibanaya, 旧㈱橘屋), the nominal surviving company, tidying up the corporate structure to match the rapid expansion of the decade. In April 1999 it began handling used children's goods, and in October it established BOOKOFF U.S.A. INC. to run BOOKOFF stores in the United States, taking the chain overseas.

In January 2000 used sporting goods were added, in April used clothing and used accessories, and in December the composite store BOOKOFF Chuko Gekijo Tama-Nagayama (BOOKOFF中古劇場多摩永山, now BOOKOFF SUPER BAZAAR Tama-Nagayama) opened. A composite store handling books, CDs, videos, children's goods, sporting goods and clothing under one roof was positioned as a format distinct from the book-focused stores that had come before. In February 2002 the company established Bookoff Logistics (ブックオフ物流㈱, absorbed into Bookoff Corporation in April 2014) to supply and store goods and fixtures, building the distribution network that a nationwide chain required. A mechanism for moving stock between head office, franchisees and directly operated stores underpinned both the growth in store numbers and the widening range of goods.

The 2004 Second Section listing, and the founder's departure in 2007

In March 2004 Bookoff Corporation listed its shares on the Second Section of the Tokyo Stock Exchange — fourteen years after the first store opened in 1990, and thirteen years after franchising began. In March 2005 it moved up to the First Section, becoming the first listed company on that board from the reuse industry. Consolidated sales at the time of listing were above $462.3M (¥50bn), with two pillars supporting the results: membership fees and royalties from franchise operations, and sales from directly operated stores. In the same period Hashimoto Mayumi (橋本真由美), who had supported the shop floor as a part-time employee since the founding years, became President and COO in June 2006, in a joint structure under which the founder Sakamoto served as CEO.

In April 2007 the company began handling used hobby goods such as plastic models and figures, and in August its subsidiary Bookoff Online Co. (ブックオフオンライン㈱) started running BOOKOFF Online, a reuse shop on the internet. Running physical stores and an e-commerce site in parallel was a measure to layer customer contact points on both the buying and the selling side. In June of the same year, however, the founder Sakamoto resigned as chairman and then left the company altogether. Behind this lay the matter of rebates received from several business partners, and the founder's departure was intended to draw a line under the governance question. After leaving, Sakamoto founded the restaurant business Ore no Italian (俺のイタリアン), turning to chain business in a different sector.

After the founder's departure, Sato Hiroshi (佐藤弘志), formerly of McKinsey and a Bookoff employee since 1997, became president in June 2007. Sato set out a second founding through composite used-goods stores, pushing the BOOKOFF SUPER BAZAAR composite format and an entry into new-book retailing — in November 2008 the company took over from Yohan Book Service (洋販ブックサービス㈱) the new-book business operating Aoyama Book Center and Ryusui Shobo. Combining new books with used books meant a shift towards becoming, as the phrase went, a general trading house for reuse, at a moment when the book-retailing industry was being reshaped.

Read the full history in Japanese →


2008Widening the format, the Yahoo tie-up and the holding company

Revenue (¥ bn, bars) · net margin (%, line)
Source: securities reports
FY2008 · consolidated
Revenue$488M
Net income$10M
Net margin2.1%
FY2018 · unconsolidated
Revenue$594M
Net income-$5M
Net margin-0.8%
  1. 2008Aoyama Book Center and Ryusui Shobo taken over from Yohan Book Service
  2. 2009BOOKOFF SUPER BAZAAR Kamakura Ofuna opens
  3. 2010B-Assist established and certified as a special-purpose subsidiary
  4. 2011Matsushita Nobuyuki becomes the fourth president; LOVE USED branding
  5. 2011Handling of used mobile phones begins
  6. 2013Hugall established to run reuse beyond the store format
  7. 2014Capital and business alliance agreement concluded with Yahoo Japan
  8. 2015TSUTAYA business of 31 stores transferred to Nippon Shuppan Hanbai
  9. 2016Investment in BOK MARKETING SDN. BHD. with Koike makes it a subsidiary
  10. 2016Jalan Jalan Japan OneCity begins trading in Malaysia
  11. 2017Horiuchi Yasutaka promoted to president amid consecutive net losses
  12. 2018Bookoff Group Holdings established by sole share transfer
  13. 2018Capital and business alliance with Yahoo Japan dissolved

Between 2008 and 2018 Bookoff tried to stop being a used-book chain and become a general reuse operator, adding new-book stores, mobile phones, an online arm, a clothing venture and a capital tie-up with Yahoo Japan. Sales rose from $487.8M (¥50bn) to $594.2M (¥66bn), but three consecutive years of net losses and the unwinding of the Yahoo alliance showed that breadth on its own did not make the model earn.

Establishing the LOVE USED brand, and the struggle in new books

In November 2009 the first composite store to carry the BOOKOFF SUPER BAZAAR name, BOOKOFF SUPER BAZAAR Kamakura Ofuna, opened. At over 1,000 tsubo (roughly 3,300 square metres), handling used books, CDs, games, clothing, sporting goods and hobby items in a single store, it was positioned as a format apart from the mid-sized stores that had dominated until then. In October 2010 the company established B-Assist Co. (ビーアシスト㈱) to promote the employment of people with disabilities across the group, and in December of the same year it was certified as a special-purpose subsidiary by the Ministry of Health, Labour and Welfare — a measure tying social responsibility in employment to the hands-on work of the reuse trade.

In June 2011 President Sato stepped down and Matsushita Nobuyuki (松下展千), formerly of the Industrial Bank of Japan and a Bookoff employee since 1995, became the fourth president. Matsushita put LOVE USED at the centre of the group's branding and pushed to unify it as a comprehensive operator in the distribution of used goods. In December 2011 the company began handling used mobile phones, extending reuse into electronic devices. In January 2013 it acquired part of the shares of its franchisee Bookoff With Co. (㈱ブックオフウィズ) to make it a subsidiary, and in April it established Hugall Co. (㈱ハグオール) to run a reuse business not confined to the store format (absorbed into Bookoff Online in March 2018).

The new-book retailing business made only a limited contribution to earnings, and through 2014 and 2015 a run of restructuring followed: the TSUTAYA business (31 stores) was transferred to Nippon Shuppan Hanbai, and 22 stores including 20 directly operated ones were closed or exited. In the results for the year ended March 2015 the company closed 22 stores including 20 directly operated ones and booked withdrawal losses, and in the year ended March 2016 it gave notice that six more would close in the following year — a continuous clearing-out of unprofitable stores. Sales-promotion methods, and the whole approach to sales and service vouchers, were rethought from the ground up, shifting from store-by-store promotion to group-wide promotion, but improving the margin took time.

The 2014 Yahoo capital tie-up, and the pure holding company

In April 2014 the company concluded a capital and business alliance agreement with Yahoo Japan Corporation. Yahoo took up newly issued shares and convertible bond-type bonds with share options through a third-party allotment, and Bookoff explored links with Yahoo's reuse and C2C platforms, Yahoo Auctions and Yahoo Shopping. The aim of the alliance was to build a store-and-e-commerce reuse business, including reuse running in the opposite direction — goods bought over the counter at physical stores and sent out online. In May 2015 Bookoff acquired all the shares of its franchisee Booklet Co. (㈱ブックレット) to make it a subsidiary, and established Bookoff Okinawa Co. (㈱ブックオフ沖縄) to run BOOKOFF stores in Japan.

In January 2016 the company acquired all the shares of Booklog Co. (㈱ブクログ), which ran a domestic book-review community site, making it a subsidiary; and in July, under a shareholders' agreement concluded between three parties — Bookoff, Koike Co. (㈱コイケ) and KOIKE MALAYSIA SDN. BHD. — for the purpose of running reuse stores in Malaysia, it invested in BOK MARKETING SDN. BHD., which KOIKE MALAYSIA SDN. BHD. had established, making it a subsidiary. In November the subsidiary BOK MARKETING SDN. BHD. began operating the reuse store Jalan Jalan Japan OneCity in Malaysia, extending the overseas business into the Asian market. In April 2017 the company acquired all the shares of its franchisee Manas Co. (㈱マナス) to make it a subsidiary, continuing to bring the franchise network under direct head-office ownership.

In April 2017 President Matsushita stepped down and Horiuchi Yasutaka (堀内康隆) was promoted to president. The company had already fallen to net losses for two consecutive years in the years ended March 2016 and March 2017 before Horiuchi took office, and the year ended March 2018, his first year, brought a third consecutive net loss as impairment losses and an income-tax adjustment from reversing deferred tax assets were booked. Horiuchi set out four pillars of policy: a fundamental overhaul of the Hugall business, selection and concentration among buyback channels, shrinking the distribution centres, and exiting unprofitable stores. In the year ended March 2019 the fundamental overhaul of the Hugall business was made a pillar of the medium-term management policy, distribution was integrated with the Bookoff Online business, and in the reuse store business 12 directly operated stores were exited under criteria for withdrawal that were now written down. In October 2018 Bookoff Group Holdings Co., Ltd. was established by sole share transfer as the wholly owning parent of Bookoff Corporation. At the same time the capital and business alliance agreement with Yahoo Japan was dissolved, the bonds with share options were redeemed and treasury shares were acquired. The Yahoo capital tie-up, which had run for about four years, was wound up under Horiuchi because the vision of an integrated store-and-e-commerce reuse business had not progressed as expected. Withdrawal from the Hugall event-sales operation Tokyo Furugi (東京古着) and the closure of unprofitable stores continued, as loss-making operations were cleared away.

Read the full history in Japanese →


2019The One BOOKOFF concept, and overseas expansion in earnest

Revenue (¥ bn, bars) · net margin (%, line)
Source: securities reports
FY2019 · consolidated
Revenue$741M
Net income$20M
Net margin2.7%
FY2025 · consolidated
Revenue$797M
Net income$14M
Net margin1.8%
  1. 2019Bookoff Corporation absorbs Reuse Connect
  2. 2019Jewelry Asset Managers and Aidect Hong Kong become subsidiaries
  3. 2020Financial year-end moved from March to May
  4. 2021BO Chance established to run Japan TCG Center stores
  5. 2022Market segment changed from the First Section to the Prime Market
  6. 2022Asobiba, the group's first store for things to play with, opens
  7. 2022First franchised store in the Republic of Kazakhstan opens
  8. 2023The e-commerce site rehello opens; first green loan by a reuse chain
  9. 2024Joint venture J&K TRADING LLC established in Kazakhstan
  10. 2024Special investigation committee reports on fictitious buybacks by employees
  11. 2025Overseas openings continue; ¥3,230m of treasury shares acquired

From 2019 the group stopped relying on new store openings and began buying businesses — jewellery, trading cards, overseas joint ventures — while moving its year-end to May so that the spring buying season fell inside the financial year. Sales reached $796.5M (¥119bn) in the year ended May 2025, yet fake buybacks uncovered at the group's own stores in 2024 returned Bookoff to the question it has never settled: how to hold discretion to account when it has to sit at the counter.

A changed year-end, and reshaping the portfolio through M&A

In January 2019 the subsidiary Bookoff Corporation absorbed the subsidiary Bookoff Online Co. In September it acquired all the shares of Jewelry Asset Managers Co. (㈱ジュエリーアセットマネジャーズ, absorbed into Bookoff Corporation in June 2022) and Aidect Hong Kong Limited (liquidation completed in April 2023), entering the reuse of jewellery. The results for the year ended March 2020 set out the One BOOKOFF concept, putting the omni-channel link between stores and e-commerce into full effect, and the shares of JAM — Japan Market Enterprise — were acquired to make it a wholly owned subsidiary.

In June 2020 the company changed its financial year-end from 31 March to 31 May each year. The year to May 2021, the transitional period for the change, ran to fourteen months, and in the year ended May 2021 consolidated sales were $851.7M (¥94bn), operating profit $17.3M (¥2bn) and net profit $910,913 (¥100m) — profitability held despite the effects of the pandemic. The point of moving the year-end was to bring the busy season generated by demand around the start of the new school and business year in April and May inside the financial year, and to minimise the slippage of matters that straddled year-ends. In the same period store closures under the state of emergency and impairment losses of $5.5M (¥600m) on subsidiary goodwill and fixed assets had put the previous period into loss, but the ordinary profit target of ¥3bn in the medium-term management policy was maintained.

In December 2021 the company established BO Chance Co. (㈱BOチャンス) to run Japan TCG Center, a specialist trading-card store in Japan. It was the launch of a specialist format catching the growth of the trading card game (TCG) market, and in August 2022 the group opened Asobiba AEON Mall Wakayama (あそビバイオンモール和歌山店), its first specialist store bringing together things to play with — trading cards, game software and the like. In April 2022, under the Tokyo Stock Exchange's revision of its market segments, the company moved from the First Section to the Prime Market, and continued to meet the requirements of sustainable growth expected of a listed company.

Multi-store expansion abroad, and building the Premium Service business

In October 2022 the group opened its first store in the Republic of Kazakhstan, the franchised Jalan Jalan Japan Zhetysu Semirechye. Following Malaysia, it was an overseas move that established a format for capturing demand for used Japanese goods in emerging markets. In January 2023 the company expanded the functions of its e-commerce site Hugall Fashion (ハグオールファッション) and opened rehello (リハロ), an e-commerce site handling branded goods and fashion and collectible items. In August of the same year it declared its support for the recommendations of the TCFD (Task Force on Climate-related Financial Disclosures), and in November it drew up a green loan framework and raised funds through the first green loan by a reuse chain.

In April 2024 the group established the joint venture J&K TRADING LLC in the Republic of Kazakhstan, its first, and in July of the same year that joint venture opened Jalan Jalan Japan Aksai in Kazakhstan — the group's first directly operated store there. The shift from franchisee to direct operation marked the stage at which the overseas business began contributing directly to group earnings. In the year ended May 2025 consolidated sales were $796.5M (¥119bn), operating profit $22.7M (¥3bn) and net profit $14M (¥2bn), reaching one and a half times the level of the year ended March 2019 before the pandemic (sales $741.2M (¥81bn), operating profit $14.7M (¥2bn)). Overseas sales grew from $30.4M (¥4bn) in the year ended May 2023 to $41.4M (¥6bn) in the year ended May 2025, while the Premium Service business (the former Hugall and Aidect lines brought together) recorded sales of $48.1M (¥7bn) and operating profit of $2.7M (¥400m), slightly above the year ended May 2023.

The 2024 fraud disclosure, and year two of the medium-term policy

In August 2024 the company disclosed that fraud by employees — fictitious buybacks and improper recording of inventory, among other things — had come to light at several stores run by a subsidiary, reporting the progress of its internal investigation, and on 15 October 2024 it published the investigation report of the special investigation committee (public version). The investigation concluded that no organised fraud was found and that the amounts involved were limited, but special investigation costs of $3.7M (¥550m) were booked. President Horiuchi held to the policy for year two of the medium-term management policy: aggressive store openings in the domestic Bookoff business and continued expansion overseas (the United States, JJJ in Malaysia and the joint venture in Kazakhstan). At the same time the company drew up a new medium-term management policy running to the year ending May 2028, taking as its banner delivering the finest reuse experience and placing the transformation of the business portfolio through M&A at the centre of management.

For the year ending May 2026 the company set out a plan to open 12 to 13 new stores overseas, continuing multi-store expansion abroad through the BOOKOFF business in the United States, the JJJ business in Malaysia and its operations in Kazakhstan. In March 2025 it acquired $21.6M (¥3bn) of treasury shares, and for the year to May 2026 it planned a year-end dividend of ¥30, an increase of ¥5, strengthening returns to shareholders. The special investigation costs of $3.7M (¥550m) relating to the fraud uncovered in the previous period fell away, while impairment losses on stores continued. The company raised the ordinary profit target of the medium-term management policy, whose final year is the year ending May 2028, to ¥5bn and set out a policy of concentrating on making the strategic business areas — the specialist trading-card stores and the living-support business — earn.

The business structure of the Bookoff group as at 2025 rests on three axes: the domestic Bookoff business (sales $697M (¥104bn), profit $35.4M (¥5bn)), the Premium Service business (sales $48.1M (¥7bn), profit $267,290 (¥40m)) and the overseas business (sales $41.4M (¥6bn), profit $4.7M (¥700m)). The chain business that began in Sagamihara in 1990 with a format as simple as buying at 10 per cent of the cover price and selling at 50 has, thirty-five years on, changed into a composite reuse company holding stores, e-commerce, overseas operations and specialist formats. Having passed through three turning points — the governance crisis of the founder's departure in 2007, the misfire of the Yahoo alliance between 2014 and 2018, and the fraud disclosed in 2024 — the question that remains for Horiuchi's management over the medium term is how, in competition with flea-market apps and the C2C market, the advantage of reuse that keeps a shopfront can be established.

Read the full history in Japanese →


Key decisions — the author’s view

The turning points, read in full: what was at stake, what was chosen and what the revenue did around it. The Japanese edition is the edition of record and carries the sourced dossier behind each decision — background, options weighed, outcome — linked under every decision.

Revenue (¥ bn) · net margin % · around FY1991

Key decision · 1991

Discarding the connoisseur: a standardised buyback model and the franchise chain (1991)

Choosing to throw the barrier away

What makes this decision interesting is that Bookoff deliberately destroyed the very barrier to entry most companies try to protect. Skill in appraisal was, for a second-hand bookshop, both the moat that kept newcomers out and the shackle that kept the business from growing. Sakamoto Takashi filled in that moat and turned it into shallow water anyone could wade across, and in doing so threw open a market that had been shut inside it. Replacing a value judgement that depended on the individual with a criterion identical to every eye — how dirty the item is — created the condition for the format to be loaded onto the copying machine that is franchising. It is an example of letting go of a strength and having it turn into a strength of a different order.

Standardisation, on the other hand, was no cure-all. A mechanism that buys without regard to what is inside turns books that will sell and books that will not equally into stock. While growth continued that inefficiency was absorbed by opening more stores, but once the room to open them narrowed it came back as inventory. Bookoff's later widening from books into CDs, clothing and hobby goods, and its turn towards comprehensive reuse, was at once a movement to copy this standardised model onto other goods and a movement to spread the inventory risk of a single category. That first decision — to reduce the format to work anyone could do — had already shaped both the expansion that followed and the problems that came with it.

This decision in Japanese — the full sourced dossier →

Revenue (¥ bn) · net margin % · around FY2007

Key decision · 2007

The founder's rebates and the remaking of the management structure (2007)

The founder's pull, and the discipline of a listed company

The heart of this episode is neither a financial collapse nor a stalling business, but the head-on collision between the private conduct of the man who had built the company in a single generation and the discipline demanded of a listed company. The imagination that invented a mechanism anyone could appraise with and remade the second-hand book market, and the carelessness that turned the standing won through that mechanism to private gain, were the front and back of one and the same person. Setting up an investigation committee made up solely of outsiders, under the direct authority of the board of corporate auditors, and going as far as the founder's resignation to take responsibility and a change in who held representative authority, can be read as a company that had relied on the pull of its owner deciding to let go of that pull itself.

The used-goods buyback trade is one in which discretion over cash, over physical goods and over appraisal collects easily in the hands of the shop floor and of the executive, and where discipline is missing it can become a breeding ground for private gain. The affair of 2007 was the first time that difficulty was pressed on the company, and the same question recurs in different forms right through to the internal fraud of 2024, when fictitious buybacks at stores came under scrutiny. The exceptional gifts of a founder and the need for a mechanism to keep them in check are separate matters — Sakamoto Takashi's fall and his fresh start can be read as a case that thrust out, early on, a theme no company with a successful founder-manager can walk around.

This decision in Japanese — the full sourced dossier →

Revenue (¥ bn) · net margin % · around FY2024

Key decision · 2024

Fictitious buybacks and improper accounting by employees, and the special investigation committee (2024)

An individual's fraud, or a problem in the mechanism

The committee's conclusion was that this was fraud by individuals rather than organised fraud. Yet the fact that 29 cases were found at the same time across 26 stores and one business division cannot be laid at the door of the character of individual employees alone. Discrepancies between book and physical stock fed into appraisals, and a mechanism that put pressure on the shop floor to avoid them was widely shared — which is precisely why similar frauds arose independently in many places. That reading is the more natural one. The finding that this was fraud by individuals cannot be separated from the question of how to rethink the numerical targets and the appraisal design that induced it. The corrections the company put forward — concentration of authority, weak monitoring — amount to work on exactly that junction.

The affair also runs continuously from the founder's rebate problem of 2007. In the used-goods buyback trade, discretion over cash, over physical goods and over appraisal collects easily in the hands of the shop floor and of management, and slack discipline turns readily into private gain. Seventeen years ago the opaque money of a single founder was in question; this time it is a pile of small frauds by many store employees. The scale and the character differ. Even so, what does not change is the difficulty that governance in this format cannot work by orders from the centre alone, and that the question is how to run discipline through the discretion held at the edges. Investigation costs far exceeding the amounts lost were, in their way, a steep tuition fee for that difficulty.

This decision in Japanese — the full sourced dossier →


References & sources

This English edition follows the Japanese one chapter by chapter. The Japanese edition remains the edition of record: it carries the source-by-source citations, the financial tables and the shareholder and executive records. 日本語版(詳細)— Bookoff Group Holdings full history in Japanese →

  1. Bookoff Group Holdings Co., Ltd. — 有価証券報告書 (annual securities reports), including the 沿革 corporate-history section and the filings for the years ended March 2018 and May 2025.
  2. Bookoff Group Holdings Co., Ltd. — 決算短信 and 決算説明資料 (results announcements and results presentations) for the years ended March 2015 through May 2026, covering the medium-term management policy, segment results and store openings and closures.
  3. Bookoff Group Holdings Co., Ltd. — 特別調査委員会調査報告書(公表版) (report of the special investigation committee, public version), 15 October 2024, on fictitious buybacks and improper recording of inventory by employees.
  4. Nikkei Business — 日経ビジネス (Nikkei BP), 11 October 1993, on the early years of the chain.

Yen amounts are converted at the average rate of each figure’s own year — not today’s rate; revenue charts are shown in yen. Exchange rates & sources — the full ¥/US$ table →



Data API

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