Closing Kanda, moving the whole company to Shinjuku, and incorporating (1930)
Closing, with its own hands, the store it had rebuilt with its own hands
The store Isetan rebuilt in April 1924 it closed in September 1933. The same company took two opposite decisions about the same piece of ground within nine years. What made the difference was how early it wrote off the rebuilt store as being on “bad ground.” The option of staying in Kanda out of reluctance to waste money already spent was available, and for a company capitalized at ¥500,000 it was the safer one. That the second Kosuge Tanji chose a move with no line of retreat may be because losing the store to the earthquake had left him suspicious of land rather than of buildings.
The Isetan of 1930 did not know that Shinjuku would become one of Tokyo’s great commercial districts. As an established shopping quarter it ranked behind Ginza and Nihonbashi, and the suburban railways that were shifting the flow of people were still a work in progress. The move looks correct only because we know what came after. Even the momentum that carried selling space past 10,000 tsubo was stopped from outside, when the third extension was abandoned in April 1938. What settled the merits of the decision was not Isetan’s reading alone.
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 Isetan
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
Isetan’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/8238/manifest.json | Resource index |
| GET | /api/8238/history.json | History overview |
| GET | /api/8238/timeline.json | Chronology |
| GET | /api/decisions.json | All management decisions (index) |
| GET | /api/8238/decisions.json | Management decisions (index) |
| GET | /api/8238/decisions/{slug}.json | One decision (full dossier) |
| GET | /api/8238/executives.json | Executives |
| GET | /api/8238/shareholders.json | Major shareholders |
| GET | /api/8238/financials.json | Financial statements |
| GET | /api/8238/financials-longterm.json | Long-term results |
| GET | /api/8238/segments.json | Business segments |
| GET | /api/8238/regions.json | Sales by region |
| GET | /api/8238/workforce.json | Workforce |