Okuma

Okuma Koichi’s resignation and Okuma Takeo’s “glass-walled management” (1978)

Key decision·1978· Okuma — the full company history →

A president’s head in exchange for a wage cut

What draws the eye in this succession is not the reason for the resignation but its date. President Okuma Koichi left office on the same day the union accepted wage cuts and a freeze on increases. On the other side of the bargain in which employees cut their own pay sat the head of the manager. That president Okuma Takeo disposed of six company cars on his first day, and had the parking-lot markings in front of head office — untouched for three years — repainted in two hours, can be seen as the work of rendering that bargain into visible form.

The bargain held, however, because management had nowhere to run either. Despite unrealised reserves, the main bank had demanded a restructuring plan, and most of the four million bank shares the company held were sold off. Takeo said later that when a manager arrives from a bank, money comes with him and a sense of crisis never permeates either side. That labour and management could strip themselves bare at the same time rested on the premise of family ownership. A method of forging unity by cutting off the escape routes can only be used while the party being cut off is one’s own. That 1994 — when the company sought a lower retirement age with nothing of its own to offer — drew criticism from the labour commission and from public opinion shows the same thing from the other side.

Revenue and net margin, FY1973–FY1983

Revenue in ¥ bn (bars) and net margin in % (line), for the years around the decision. Shaded columns are FY1978 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 Okuma


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 →


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Data API

Okuma’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/6103/manifest.json Resource index
GET /api/6103/history.json History overview
GET /api/6103/timeline.json Chronology
GET /api/decisions.json All management decisions (index)
GET /api/6103/decisions.json Management decisions (index)
GET /api/6103/decisions/{slug}.json One decision (full dossier)
GET /api/6103/executives.json Executives
GET /api/6103/shareholders.json Major shareholders
GET /api/6103/financials.json Financial statements
GET /api/6103/financials-longterm.json Long-term results
GET /api/6103/segments.json Business segments
GET /api/6103/regions.json Sales by region
GET /api/6103/workforce.json Workforce