Edion

Company history

Financial history 2012–2025 — revenue, cost structure, balance sheet, cash flow and key ratios, year by year →

Founded
2002
Head office
Osaka, Japan
Listed
2002
Formed by
Deodeo (est. 1947) and Eiden (est. 1955)
Revenue · FYE Mar 2025
$5.1B (¥768bn)
Net profit · FYE Mar 2025
$94.2M (¥14bn)
Edion: long-term performance & turning pointsSales (revenue) and profit-margin ratio
Sales (¥ bn)Net margin (%)

1947Two regional champions, and service as a weapon

  1. 1947Daiichi Sangyo founded in Hiroshima (radio parts wholesale)
  2. 1952Shifts from wholesaling to appliance retailing
  3. 1955Eidensha founded in Nagoya
  4. 1989Eidensha's stores renamed Eiden
  5. 1996The Hiroshima appliance war begins
  6. 1997Daiichi renamed Deodeo

Edion's oldest root is Daiichi Sangyo, set up in Hiroshima in May 1947 to wholesale radio parts by the father of the man who would later run Edion. It moved from wholesaling into general appliance retailing in 1952, grew on the postwar boom in household electricals, and by the late 1970s ranked first in its trade in the 日経流通新聞 specialty-store survey — a shop from one provincial city that had climbed into the national front rank. It was renamed Daiichi in 1986 and Deodeo in 1997, the stores taking the same name.

The second root is in Nagoya, where Eidensha was founded in July 1955, opened its first branch store in 1965 and built a chain across the Chubu region under the Okajima family; it renamed its stores Eiden in 1989, merged with the home-centre operator Sakakiya in 1995, and returned to the name Eiden in 1998. Neither company sold in the other's territory, and both had grown up believing that repair and delivery mattered as much as price — a shared temperament that would matter more than the geography.

The 1990s tested that belief. Discount chains with big-box formats began breaking open regional markets, and Deodeo's stores were mostly under 500 square metres. Kubo Nobutaka, who had succeeded his father, closed and consolidated them into 2,000-square-metre anchor stores — one for each catchment of about 200,000 people, ringed by smaller branches — and built a loyalty card that passed 1.5 million members by 1999. When Best Denki and the fast-growing Yamada Denki attacked Hiroshima with big stores from 1996, in what became known as the Hiroshima appliance war, Deodeo cut prices to match and then won on the ground price could not reach: same-day repair calls, and a policy of doing about 70% of accepted repairs in-house instead of passing them to the manufacturer. The labour cost was absorbed by squeezing procurement. Deodeo came out of the war with a larger share of its own city — and with a conviction that, against the two national leaders, service alone would not be enough without scale.

Read the full history in Japanese →


2002A vessel built for consolidation

  1. 2002Edion formed by share transfer; listed on three exchanges
  2. 2003Merger talks with Gigas collapse after two months
  3. 2005Midori Denka acquired — number two nationally
  4. 2006Takes a stake in Ishimaru Denki of Tokyo
  5. 2007Bic Camera merger announced, then abandoned

On 29 March 2002 Deodeo and Eiden executed a share transfer, becoming wholly owned subsidiaries of a new parent, Edion Corporation, capitalised at $31.9M (¥4bn) and listed that month on the first sections of the Tokyo, Osaka and Nagoya exchanges. It was the first combination between major players in the trade, and it created a number three with over ¥400bn of sales holding two blocks that did not overlap: Chugoku and Shikoku from Hiroshima, Chubu from Nagoya. The registered head office went to Shinagawa in Tokyo — neither partner's home — and the reason was explicit. Both chief executives talked about needing a certain scale to survive, but they also set out a target of a tenth of a ¥9tn market and wanted a neutral address that other chains sharing their philosophy could join. The point was not merely to avoid being consolidated; it was to be the one doing the consolidating.

It half worked. In 2005 Edion took full ownership of Midori Denka, the number two chain in the Kansai region, by share exchange; consolidated sales, ¥222.7bn in the first year, ¥434.1bn in the third, jumped to ¥714.6bn in the fifth, and Edion stood second nationally behind Yamada Denki. A joint purchasing group, Voice Network, was formed with Joshin, Denkodo and Thanks to pool buying power. But joint ordering never extended much beyond own-brand goods, and five chains totalling more than ¥1tn of sales did not negotiate like Yamada. Inside Edion the argument shifted: finish integrating the three companies you have, rather than widen a loose alliance.

The invitations, meanwhile, kept being declined. A 2003 combination with the Chubu chain Gigas collapsed within two months over differences of direction, and Gigas went to K's Denki instead. In February 2007 Edion and Bic Camera announced a merger to be completed in two years, only for it to be abandoned by the end of March after reporting that framed Edion as the junior partner provoked resistance inside the company. And the federal structure built to welcome those guests had a price of its own: with each operating company still running its own personnel and administrative departments, selling and administrative expenses ran at 21% of sales in the year to March 2006 — above even the smaller Kojima at 17.8% — and the recurring margin of 2.9% was little more than half Yamada's 4.9%.

Read the full history in Japanese →


2008Folding the federation

Revenue (¥ bn, bars) · net margin (%, line)
Source: securities reports
FY2012 · consolidated
Revenue$9.5B
Net income$46M
Net margin0.5%
FY2015 · consolidated
Revenue$5.7B
Net income$40M
Net margin0.7%
  1. 2008Ishimaru Denki becomes a wholly owned subsidiary
  2. 2009Operating companies consolidated into Edion EAST and WEST
  3. 2010Parent absorbs both — a single operating company
  4. 2011Thanks of Fukui fully acquired
  5. 2013Consolidated net loss as the TV boom unwinds

With no more guests coming, Edion dismantled the structure it had built for them. In October 2009 Deodeo absorbed Midori Denka and became Edion WEST while Eiden became Edion EAST, reducing the group to two operating companies; in October 2010 the parent absorbed both, and what had been a pure holding company began trading itself. The consolidation of back-office functions had started with the move of head office to Osaka in 2007, and the store brands were pulled onto the single Edion name so that the group would read from outside as one company rather than an alliance of regional champions.

What was deliberately not simplified was the service operation. About 70% of repairs taken in were still completed in-house rather than sent to the manufacturer, and roughly 17% of employees worked in repair and service — a proportion far above the trade. That gave Edion something to trade with: consumer panels and an unusually detailed record of what actually broke fed joint development with manufacturers, producing a wide own-brand range in white goods and air conditioners that held up gross margin. Owning the installation, the fitting and the repair was the difference that price-led rivals could not copy quickly.

The map kept expanding — Ishimaru Denki of Tokyo taken over fully in 2008, giving a Tokyo-area foothold, and Thanks of Fukui, 40% owned from 2007, bought outright in 2011 — while the industry fought over Best Denki in 2008 and treated Edion and K's Holdings as the remaining poles of consolidation against Yamada. But the market itself turned. Once the flat-panel television boom and its subsidy-driven demand passed, sales stagnated, the consolidated result fell to a net loss in the year to March 2013, and the question moved from how much scale a chain could assemble to how much each store could earn.

Read the full history in Japanese →


2016Owning the work around the box

Revenue (¥ bn, bars) · net margin (%, line)
Source: securities reports
FY2016 · consolidated
Revenue$6.4B
Net income$55M
Net margin0.9%
FY2025 · consolidated
Revenue$5.1B
Net income$94M
Net margin1.8%
  1. 2017E.R. Japan acquired; installation and renovation brought in-house
  2. 2022Nitori Holdings takes ~9.6% as largest shareholder
  3. 2024Audit-committee board adopted; Kubo separates chairman and president
  4. 2026Basic agreement to merge with Yamada Holdings

With the sale of appliances themselves barely growing, Edion moved its weight to goods that require someone to come and fit them, and bought the capability to do it. E.R. Japan, an air-conditioning installer, was taken over in 2017, followed by the renovation firm Forest, the logistics operators e-Logi and J-Top, and the programming-education business Yumemiru; later came PTN and its subsidiaries in 2021, Azabu in 2024 and Japan Next Retailing in 2025. Housing equipment and all-electric homes were designated a medium-term growth base, the idea being to earn from a continuing relationship with a household rather than from a single transaction. Consolidated sales have run in the ¥700bn range — ¥768.1bn in the year to March 2025, with net profit of ¥14.1bn.

Two changes of a different kind followed. In 2022 the furniture group Nitori Holdings took about 9.6% of Edion in a capital and business tie-up and became its largest shareholder, an unusual pairing of furniture and electronics around the proposition of a whole living space, with joint private-brand development, store development, e-commerce and logistics. In June 2024 Edion moved to a board with an audit committee, and Kubo Nobutaka, long both chairman and president, gave up the presidency and stayed as chairman — a separation accompanied by a rebuild of the personnel systems that decades of mergers had left tangled, and by a management agenda framed around ROIC and a payout ratio of at least 30%.

The last step returns to the logic of 2002 at national scale. On 5 June 2026 Edion announced a basic agreement to combine with Yamada Holdings, the market leader it had spent two decades resisting, under a newly established holding company, with completion targeted for October 2027 and combined sales of roughly ¥2.5tn. The two are billed as equals — Yamada's chairman to chair the new company, Kubo to serve as president — and they are complementary on paper: Yamada larger, Edion more profitable through the vertical integration that keeps repair and installation in-house. Whether that becomes earnings rather than merely volume, whether a two-headed leadership holds, and how Nitori plays its 9.6% are the open questions of the next stage.

Read the full history in Japanese →


Key decisions — the author’s view

Revenue (¥ bn) · net margin % · around FY2002

Deodeo and Eiden combine to create Edion (2002)

What choosing a federation meant

To read this combination only as two provincial mid-sized chains huddling together for survival against the two national leaders leaves something out. Both chief executives spoke of the fear that without a certain scale they would not survive — but they also set a target of a tenth of a ¥9tn market, and deliberately placed the holding company in Tokyo rather than in either home city so that other chains could join. It was defence and, at the same time, an opening move to seize the initiative in the industry's consolidation before anyone else. Reading a shake-out as inevitable, they tried to stand among those doing the consolidating rather than among the consolidated: that is the core of the decision.

Most of that ambition, though, did not go as drawn. The merger with Gigas broke within two months, joint ordering through Voice Network never escaped own-brand goods, and the plan to widen the alliance nationally shrank into the reality of finishing the integration of three companies. What is not in doubt is that the ground taken first — two non-overlapping territories held as a solid block across western Japan — became the platform from which the addition of Midori Denka carried Edion to number two nationally. A design for expansion may fail while the foundation laid first still supports the scale that comes later; the Deodeo–Eiden combination can be read as one example of that.

Revenue (¥ bn) · net margin % · around FY2005

Acquiring Midori Denka to build the number-two chain (2005)

Assembling scale, and earning from it

Read as one more alliance in pursuit of size, this deal is misread. What Edion chose was not the loose joint-purchasing group but full ownership by share exchange. That it went so far as to acquire and retire the holding of the chairman who would otherwise have become its largest shareholder shows the intent: to bring the chain of command under one head. Behind the fact of reaching ¥714.6bn consolidated and second place nationally, Kubo Nobutaka can be seen prioritising the certain binding of three companies over the loose confederation of Voice Network that he had launched at the same time.

Converting the scale thus taken into earnings, however, had only begun when the deal closed. A federal structure in which each company kept its own administrative departments pushed up selling and administrative expenses, and the recurring margin stayed at a little over half of Yamada's. Second place in the rankings did not amount to second place in the ability to earn. The task of rebuilding a combination that existed on paper into a single company with one line of command was carried over to the integration that began in 2009. Acquiring scale and turning it into profit are two different jobs.

Revenue (¥ bn) · net margin % · around FY2009

From holding company to a single operating company (2009)

Folding away a selling point with no one left to invite

To file this integration under organisational slimming is to miss the core of the judgment. The decentralised federation had been designed in the first place as a selling point — the means by which strong regional retailers could be welcomed in as equals. But Gigas walked away and so did Bic Camera, and with no guest arriving, all that remained of the design was duplicated administration, showing up as selling and administrative expenses of 21% of sales in the year to March 2006. What Kubo Nobutaka went through with was the work of folding away, himself, the decentralised structure he had maintained as a vessel for others — having concluded that there was no one left to receive.

That said, becoming one company did not immediately make it stronger. The appliance market contracted just after the shift to single operation, in the reaction to subsidy-driven demand, and the consolidated result for the year to March 2013 fell into net loss. The effect of integration had to wait for the later rebuild through vertical integration before it showed as profit. Even so, the work of converting a federation of equals into one company with a single line of command prepared the ground on which the parent could later lead group reorganisations and capital alliances itself. Before you widen your scale, this reorganisation suggests, you have to bind together the scale you already have.

Each heading links to the full Japanese analysis — background, decision and outcome, with sources.


References & sources

This is a condensed English edition. The full, source-by-source history — with the detailed narrative, financial tables, shareholders and executives — is maintained in Japanese: 日本語版(詳細)— Edion full history in Japanese →

  1. Edion Corporation — 有価証券報告書 (annual securities reports).
  2. Edion Corporation — integrated report (統合報告書).
  3. Nikkei Ryutsu Shimbun — 日経流通新聞, specialty-store survey.

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 →


Disclaimer


Data API

Edion’s history, financials, executives and shareholders are published as static JSON — no key, plain GET.

Method Endpoint Returns
GET /api/companies.json All companies
GET /api/2730/manifest.json Resource index
GET /api/2730/history.json History overview
GET /api/2730/timeline.json Chronology
GET /api/decisions.json All management decisions (index)
GET /api/2730/decisions.json Management decisions (index)
GET /api/2730/decisions/{slug}.json One decision (full dossier)
GET /api/2730/executives.json Executives
GET /api/2730/shareholders.json Major shareholders
GET /api/2730/financials.json Financial statements
GET /api/2730/financials-longterm.json Long-term results
GET /api/2730/segments.json Business segments
GET /api/2730/regions.json Sales by region
GET /api/2730/workforce.json Workforce