Aeon’s full acquisition and the delisting of Daiei (2013)
What remained after the name went
The heart of this decision can be seen not as emergency treatment for a financial crisis but as the unification of a leadership question that had gone unresolved for far too long. From the Industrial Revitalization Corporation to Marubeni, and then to the two-headed structure of Marubeni and Aeon, Daiei’s recovery had always been entrusted to outside capital. After years in which the numbers failed to improve while responsibility stayed diffuse, a tender offer and full acquisition let the logic of ownership dissolve the two-headed structure and move control to Aeon. It was a decision that answered the question of who bears responsibility for the rebuilding in the only terms that admit no ambiguity: the shareholding ratio.
That said, aligning control did not by itself guarantee revival. Consolidating store names produces efficiency, but it also touches the source of the cohesion that Aeon — a group that has prized the autonomy of its parts — draws on. The name “Daiei” disappeared from the shop floor in stages, and the general merchandise chain that had once been Japan’s largest closed its history as a listed company. A name and a listing can be given up while the station-front store and the people who work in it remain. How far can merging companies be turned into real strength inside them? Daiei’s exit left that question with Aeon — the question of how to bind a group together in the era that follows the pursuit of scale.
Revenue and net margin, FY2008–FY2015
Revenue in ¥ bn (bars) and net margin in % (line), for the years around the decision. Shaded columns are FY2013 onwards — after it was taken.
Source: securities reports
Read the full dossier in Japanese →
The Japanese edition carries the complete record of this decision — the situation that forced it, the options weighed, what actually followed, and the sources behind every claim.
Other key decisions at Daiei
Yen amounts are converted at the average rate of each figure’s own year — not today’s rate; the revenue chart is shown in yen. Exchange rates & sources — the full ¥/US$ table →
Disclaimer
- This page is provided for general information only and is not investment advice, nor a recommendation to buy or sell any security.
- Figures are compiled independently and include our own estimates, approximations and machine-processed data; we make no warranty as to their accuracy or completeness.
- Sources are primarily each company’s securities reports and other public filings, but errors and omissions may remain.
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Data API
Daiei’s history, financials, executives and
shareholders are published as static JSON — no key, plain GET.
Full specification →
| Method | Endpoint | Returns |
|---|---|---|
| GET | /api/companies.json | All companies |
| GET | /api/8263/manifest.json | Resource index |
| GET | /api/8263/history.json | History overview |
| GET | /api/8263/timeline.json | Chronology |
| GET | /api/decisions.json | All management decisions (index) |
| GET | /api/8263/decisions.json | Management decisions (index) |
| GET | /api/8263/decisions/{slug}.json | One decision (full dossier) |
| GET | /api/8263/executives.json | Executives |
| GET | /api/8263/shareholders.json | Major shareholders |
| GET | /api/8263/financials.json | Financial statements |
| GET | /api/8263/financials-longterm.json | Long-term results |
| GET | /api/8263/segments.json | Business segments |
| GET | /api/8263/regions.json | Sales by region |
| GET | /api/8263/workforce.json | Workforce |