Kazuo Inamori
Kazuo Inamori, KBE (January 30, 1932 – August 24, 2022) was a Japanese entrepreneur, industrialist, philanthropist, and Zen Buddhist priest who founded Kyocera and KDDI, two of Japan's most successful corporations. He is widely regarded as one of the greatest business leaders in Japanese history, often mentioned alongside Konosuke Matsushita (Panasonic) and Soichiro Honda.
At age 27, Inamori founded Kyoto Ceramic (later Kyocera) with just 3 million yen borrowed from supporters. In 1984, he established Daini Denden (later KDDI) to challenge the telecommunications monopoly of NTT. At 78, he came out of retirement to rescue bankrupt Japan Airlines, turning a 2.3 trillion yen loss into profitability within three years without accepting a salary.
Beyond business, Inamori created the Kyoto Prize—often called "Japan's Nobel Prize"—and established Seiwajyuku, a management school that trained over 15,000 entrepreneurs worldwide. In 1997, he became ordained as a Zen Buddhist priest, synthesizing his business philosophy with spiritual practice.
Early life and education
Kazuo Inamori was born on January 30, 1932, in Kagoshima, in the southernmost prefecture of Kyushu, Japan. He was the second eldest of seven children born to Keiichi and Kimi Inamori. His father ran a small printing business, and the family lived modestly.
The Inamori household was deeply religious, with both parents practicing devout Buddhism. This spiritual atmosphere would later profoundly influence Inamori's business philosophy and personal life.
During his sixth-grade year, Inamori contracted tuberculosis and was bedridden for months. During this illness, a neighbor lent him a book by a Buddhist monk that sparked his lifelong interest in religion and philosophy. He would later credit this period of contemplation with shaping his view that life is about refining one's soul through work and service.
World War II brought tragedy to the family when their home was destroyed in an air raid during the bombing of Kagoshima in 1945. The family was forced to live in poverty throughout the immediate postwar period, an experience that instilled in Inamori a determination to succeed despite adversity.
Inamori's academic path was difficult. He failed the entrance examinations for both his preferred middle school and high school. He also failed his first attempt at the entrance exam for Osaka University and had to settle for Kagoshima University. He later remarked that these early failures taught him resilience and the importance of effort over talent.
In 1955, Inamori graduated from Kagoshima University with a Bachelor of Science degree in applied chemistry.
Early career
Shofu Industries
After graduation, Inamori joined Shofu Industries, a ceramics company in Kyoto that manufactured insulators. Japan's postwar economy was struggling, and good jobs were scarce. Inamori nearly quit multiple times during his first year due to the company's poor financial condition.
However, he threw himself into research and achieved a breakthrough: he became the first person in Japan to successfully synthesize fosterite, a ceramic material used as an insulator for high-frequency radio waves. He designed the mass production process for fosterite components and invented an electric tunnel kiln for sintering that was widely adopted across the industry.
Despite these achievements, Inamori clashed with his superiors over the direction of research. When management rejected his proposals, he decided to leave the company in 1959.
Founding Kyocera
Learning of his departure, seven colleagues chose to follow Inamori. A supporter named Nishiyama lent the group 3 million yen to start their own company, telling them, "I'm betting on Inamori-kun himself."
On April 1, 1959, Inamori and his seven colleagues founded Kyoto Ceramic Co., Ltd. (later renamed Kyocera Corporation). The company initially operated out of a borrowed building, manufacturing ceramic components for electronics. Inamori was 27 years old.
In a practice unusual for the era, Inamori had the founding employees sign a blood compact pledging mutual support and shared purpose. He promised to prioritize the happiness and well-being of employees, a principle that would become central to the Kyocera Philosophy.
Growth and diversification
Kyocera grew rapidly during Japan's economic miracle of the 1960s and 1970s, supplying ceramic packages for semiconductors and electronic components. The company benefited from the explosion of consumer electronics and went public in 1971.
Inamori diversified aggressively, expanding into solar cells, telecommunications equipment, medical devices, and eventually acquiring companies including Yashica (cameras) and AVX Corporation (electronic components). By the 1980s, Kyocera had become a global industrial conglomerate.
Founding KDDI
Challenging the NTT monopoly
In 1984, when the Japanese government began deregulating the telecommunications industry, Inamori saw an opportunity to challenge the monopoly of Nippon Telegraph and Telephone (NTT), the state-owned telecommunications giant.
Despite having no experience in telecommunications, Inamori founded Daini Denden Corporation (DDI, meaning "Second Telegraph and Telephone") to provide long-distance telephone services. He personally invested his own money and recruited engineers from other industries.
Inamori's motivation was partly philosophical. He believed that excessive monopoly power harmed consumers and that competition would benefit Japanese society. He famously asked himself: "Is my motive pure? Am I doing this for the benefit of the public?"
Growth and merger
DDI grew rapidly, eventually expanding into mobile phone services with the au brand. In 2000, DDI merged with KDD (an international telecommunications company) and IDO (a mobile carrier) to form KDDI Corporation, which became Japan's second-largest telecommunications company after NTT.
KDDI and Kyocera together have a combined market value exceeding $80 billion.
Japan Airlines turnaround
Bankruptcy
In January 2010, Japan Airlines (JAL), once the flagship carrier of the Japanese economy, filed for bankruptcy protection under the Corporate Rehabilitation Law. With liabilities of 2.3 trillion yen (approximately $25 billion), it was the largest bankruptcy of a non-financial company in Japanese history.
The Japanese government pleaded with Inamori to take over as chairman and rescue the airline. He was 77 years old and had been retired for over a decade, spending his time as a Buddhist priest.
Decision to accept
Despite strong opposition from his family and doctors, Inamori agreed to lead JAL's turnaround. He later explained his three motivations:
- Preventing economic disaster if JAL collapsed completely
- Protecting the jobs of remaining JAL employees
- Maintaining healthy competition in the airline industry for the benefit of passengers
Inamori accepted the position on the condition that he receive no salary, no office, and no personal staff. He commuted to JAL headquarters several days per week, often staying in economy hotels.
Implementation of reforms
Inamori applied the two cornerstones of his management approach: the Kyocera Philosophy and Amoeba Management.
He held meetings with hundreds of executives and managers, preaching the importance of putting customers first and treating work as a path to personal growth. Many JAL executives, accustomed to bureaucratic thinking, initially resisted. Inamori persisted, sometimes reducing executives to tears with his impassioned speeches.
He implemented Amoeba Management by creating systems that allowed JAL to track the profitability of individual routes and flights on a daily basis—something unprecedented in the airline industry. Employees at all levels began thinking like owners, finding ways to increase revenue and reduce costs in their departments.
Results
The turnaround was spectacular. JAL returned to profitability within one year—ahead of schedule. In September 2012, JAL relisted on the Tokyo Stock Exchange in one of the largest initial public offerings in Japanese history.
Inamori stepped down as chairman in 2013, having achieved what many considered impossible: rescuing Japan's national airline from complete collapse.
Business philosophy
Kyocera Philosophy
Throughout his career, Inamori developed a distinctive management philosophy centered on a simple principle: "What is right as a human being?" He believed business decisions should be guided by the same ethical principles that govern personal conduct—honesty, fairness, diligence, and concern for others.
The Kyocera Philosophy emphasizes:
- Respect for heaven and love for people – Acting with integrity and caring for employees
- Work as spiritual discipline – Treating daily work as a means to refine one's character
- Employee happiness – Making the well-being of employees the company's primary purpose
- Continuous improvement – Always striving to do better tomorrow than today
Amoeba Management
Inamori developed a unique management system called Amoeba Management, which divides a large organization into small, autonomous units (typically 5-50 people). Each "amoeba" operates as an independent profit center, setting its own goals and managing its own finances.
Key principles include:
- Each amoeba must maximize revenue and minimize expenses
- Results are tracked daily and shared transparently
- Leaders emerge organically as people demonstrate capability
- All employees develop "management consciousness"
The system was designed to combine the agility of small companies with the resources of large ones. It has been adopted by over 600 companies in Japan and overseas.
Books and lectures
Inamori wrote numerous books on management and philosophy, including A Passion for Success (1995), Amoeba Management (2010), and A Compass to Fulfillment (2010). His books have sold millions of copies in Japan and have been translated into dozens of languages.
Philanthropy and legacy
Kyoto Prize
In 1984, using his personal fortune, Inamori established the Inamori Foundation and created the Kyoto Prize. Often called "Japan's Nobel Prize," the Kyoto Prize honors individuals who have made outstanding contributions in three categories: Advanced Technology, Basic Sciences, and Arts and Philosophy.
Each laureate receives 100 million yen (approximately $700,000) and a medal. Past laureates have included Jane Goodall, Isamu Noguchi, and numerous Nobel Prize winners before they received the Nobel.
Seiwajyuku
In 1983, Inamori founded Seiwajyuku, a private management school for small and medium-sized business owners. He served as principal, teaching his philosophy without compensation.
By 2019, Seiwajyuku had expanded to 104 branches with nearly 15,000 members across Japan and internationally, including chapters in China, Taiwan, Brazil, and the United States.
Buddhism and retirement
In September 1997, at age 65, Inamori retired from active business management and was ordained as a Zen Buddhist priest at Enpukuji Temple in Kyoto. He took the Buddhist name "Daiwa" (Great Harmony).
Inamori embraced monastic practices, shaving his head and maintaining a vegetarian diet. He spent months doing traditional alms-begging (takuhatsu) on the streets of Kyoto, even in harsh weather—a humbling experience for one of Japan's wealthiest men.
He described the purpose of his spiritual practice as polishing the soul and preparing for death. His Buddhist faith deeply influenced his business philosophy, which emphasized karma, altruism, and the impermanence of worldly success.
Personal life
Inamori married Asako Inamori, the daughter of Woo Jang-choon, a Korean-born agricultural scientist who became famous in Japan for developing new varieties of vegetables. The couple had three children, including a daughter named Shinobu Kanazawa.
Inamori was known for his ascetic personal habits despite his wealth. He remained in Kyoto rather than relocating to Tokyo and lived relatively modestly compared to executives of similar stature.
He maintained close connections to his hometown of Kagoshima throughout his life and frequently spoke of the influence his parents' Buddhist devotion had on his character.
Death
Kazuo Inamori died at his home in Kyoto on August 24, 2022, of natural causes. He was 90 years old.
His death was mourned across Japan and the business world. Tributes poured in from business leaders, politicians, and the thousands of entrepreneurs he had mentored through Seiwajyuku.
Recognition
Inamori received numerous honors throughout his career:
- Honorary KBE (2019) – Knight Commander of the Order of the British Empire, for contributions to UK-Japan business relations
- National Academy of Engineering member (2000) – For innovation in ceramic materials and solar cell development
- Othmer Gold Medal (2011) – For contributions to science and chemistry
- Carnegie Medal of Philanthropy (2007) – For his charitable work
- Honorary degrees from universities on four continents
See also
References