Rethinking the fixation on ad efficiency: creative diversity and the Team X rebuild (2023)
The paradox of efficiency undermining efficiency
The core of this turnaround does not fit inside the phrase “V-shaped recovery.” It lies in the fact that an organization that had layered optimization upon a single metric — efficiency — had lost the power to generate anything new. As Kinoshita himself put it, looking back, the company “had become unable to create something from zero”: repeating the winning pattern raised short-term efficiency while thinning out the long-term work of opening new ground. The starting point of the rebuild appears to lie in that paradox, where the pursuit of efficiency damages efficiency.
Even so, a thirteen-fold figure in one year also carries the character of a rebound from a prior year in which operating profit had fallen to ¥510 million. What supported the recovery was not only the replacement of advertising methods but the patient reconstruction of the organization — resetting KPIs, basic education, building a shared language — and that took a corresponding amount of time. Loosening an organization stiffened by pursuing efficiency to its limit, so that it can move again: the totality of that effort is what sat beneath the return of the numbers.
Revenue and net margin, FY2018–FY2026
Revenue in ¥ bn (bars) and net margin in % (line), for the years around the decision. Shaded columns are FY2023 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 Kitanotatsujin Corporation
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
Kitanotatsujin Corporation’s history, financials, executives and
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Full specification →
| Method | Endpoint | Returns |
|---|---|---|
| GET | /api/companies.json | All companies |
| GET | /api/2930/manifest.json | Resource index |
| GET | /api/2930/history.json | History overview |
| GET | /api/2930/timeline.json | Chronology |
| GET | /api/decisions.json | All management decisions (index) |
| GET | /api/2930/decisions.json | Management decisions (index) |
| GET | /api/2930/decisions/{slug}.json | One decision (full dossier) |
| GET | /api/2930/executives.json | Executives |
| GET | /api/2930/shareholders.json | Major shareholders |
| GET | /api/2930/financials.json | Financial statements |
| GET | /api/2930/financials-longterm.json | Long-term results |
| GET | /api/2930/segments.json | Business segments |
| GET | /api/2930/regions.json | Sales by region |
| GET | /api/2930/workforce.json | Workforce |