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Founder

Kazuo Inamori

The engineer-philosopher who built two giants, rescued Japan Airlines, and ran business on a moral philosophy.

4 min read · 1959–2022

Part I — The story

The story

Kazuo Inamori founded the ceramics-and-electronics giant Kyocera, later founded the telecom company that became KDDI to challenge Japan's monopoly, and — in a famous final act in his late seventies — came out of retirement to rescue Japan Airlines from bankruptcy, turning it around with astonishing speed. Few people have built even one great company; Inamori built two and saved a third.

Inamori ran his businesses on an explicit moral philosophy, constantly asking 'what is the right thing to do as a human being?' and insisting profit must serve a higher purpose. He invented the 'Amoeba Management' system, dividing the company into small, self-accountable units each run like a tiny business, giving thousands of employees ownership of their own numbers. A devout Buddhist who became a monk late in life, he is a study in philosophy-driven management, in the small-unit accountability of the Amoeba model, and in leadership grounded in asking what is right.

By the numbers
Kyocera + KDDI
Two giants he founded
Japan Airlines
Rescued from bankruptcy in his late 70s
Amoeba
Small self-accountable units
'What is right?'
His governing question

Part II — The playbook

The playbook

Principle 1

Ask what is right as a human being

Inamori anchored every decision in a moral question, not just profit.

Do this: Ground decisions in 'what is the right thing to do?' — purpose above profit.
Principle 2

Break the company into small accountable units

His Amoeba model gave thousands ownership of their own numbers.

Do this: Divide the organisation into small units that each own their results like a business.
Principle 3

Lead by philosophy

He ran businesses on explicit, shared principles.

Do this: Make an explicit philosophy the operating system of your organisation.

In their words

What is the right thing to do as a human being?
Work is the most effective training for the human spirit.
The results of your life are determined by attitude times effort times ability.

What to read next

  • A Compass to Fulfillment — Kazuo Inamori

Why this matters

The thinking behind these decisions connects to models you can study directly:

Frequently asked questions

What is 'Amoeba Management'?

Kazuo Inamori's system of dividing a company into small, self-accountable units — each run like a tiny business with its own numbers — giving thousands of employees ownership of their own results.

What did Kazuo Inamori achieve?

He founded two giants — Kyocera and the telecom that became KDDI — and, in his late seventies, came out of retirement to rescue Japan Airlines from bankruptcy, all run on an explicit moral philosophy of asking what is right.

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