The failed Saks bid and the ¥90 billion Ikebukuro enlargement (1990)
A reckoning thirty years in the making
Having missed its chance to own a famous department store abroad, the Tobu group can be read as concentrating capital on the west side of Ikebukuro in order to assert its presence at home. That a group whose stated creed was conservative management should hand down two large decisions — the Saks bid and a ¥90 billion enlargement — within roughly a year of each other says something about the investment climate peculiar to the bubble. Even granting that the impulse to make good a foreign failure with domestic investment is understandable, it was the scale and the timing, coinciding with the peak just before the collapse, that sealed the burden to come.
That said, one cannot simply reduce the 1992 decision to a failure. The enlarged floor space remained in the group as a device for drawing crowds to a railway terminal even as the department store format declined, and the asset value of the west exit itself was not lost. The weight of an investment written down once in 1998 and rationalized again in 2001 is now being recovered in a different form, as the redevelopment of the west exit of Ikebukuro station in the 2020s. A single capital-allocation decision taken in the bubble years appears to be still on its way to a verdict, thirty years on.
Revenue and net margin, FY1985–FY1995
Revenue in ¥ bn (bars) and net margin in % (line), for the years around the decision. Shaded columns are FY1990 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 Tobu Railway
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.
- Any use of this information is at the reader’s own risk. Past performance does not indicate future results.
- Company names, logos and other marks belong to their respective owners.
Data API
Tobu Railway’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/9001/manifest.json | Resource index |
| GET | /api/9001/history.json | History overview |
| GET | /api/9001/timeline.json | Chronology |
| GET | /api/decisions.json | All management decisions (index) |
| GET | /api/9001/decisions.json | Management decisions (index) |
| GET | /api/9001/decisions/{slug}.json | One decision (full dossier) |
| GET | /api/9001/executives.json | Executives |
| GET | /api/9001/shareholders.json | Major shareholders |
| GET | /api/9001/financials.json | Financial statements |
| GET | /api/9001/financials-longterm.json | Long-term results |
| GET | /api/9001/segments.json | Business segments |
| GET | /api/9001/regions.json | Sales by region |
| GET | /api/9001/workforce.json | Workforce |