George Shima

Who They Were

George Shima was a Japanese American businessman who became the first Japanese American millionaire. Born in 1864 in Kurume, a city in what is now Fukuoka Prefecture on the island of Kyushu, he emigrated to the United States and built a fortune in California agriculture. At the height of his career, Shima produced roughly 85 percent of California's potato crop, a dominance that earned him the nickname "The Potato King."

Shima's life spanned the end of the Edo period (1603–1868) and the early decades of the twentieth century. He was born in the first year of the Genji era (元治), a brief nengō that lasted only from 1864 to 1865, during the final turbulent years of the Tokugawa shogunate. He died in Los Angeles in 1926.

Life and Career

Shima arrived in California as a young man, part of the first wave of Japanese immigration to the United States. He began working as a laborer, but he soon turned to farming, a field where he would find his calling. The Sacramento–San Joaquin River Delta, with its rich peat soils, became the centre of his operations. Shima leased and later purchased tracts of reclaimed marshland, transforming them into productive potato fields.

His business model was aggressive and innovative. Shima invested in land reclamation, drainage systems, and modern farming equipment at a scale that few of his contemporaries matched. He organised his operations with a manager's eye, controlling everything from planting to shipping. By the early 1900s, his potato empire stretched across thousands of acres, and his crop dominated the California market.

The scale of Shima's success was remarkable given the legal and social barriers he faced. California's Alien Land Law of 1913 restricted land ownership by immigrants who were ineligible for citizenship, a category that included Japanese nationals. Shima navigated these restrictions by leasing land and by holding property through corporations and trusted associates. His wealth and visibility made him a prominent figure in the Japanese American community, and he used his position to advocate for better treatment of Japanese immigrants.

Shima died on March 27, 1926, in Los Angeles. At his death, he was widely recognised as the wealthiest Japanese American in the country, a man who had risen from labourer to millionaire in a single lifetime.

Why They Matter

Shima matters for two reasons. First, he demonstrated that a Japanese immigrant could achieve extraordinary economic success in the United States at a time when anti-Japanese sentiment was strong and legal discrimination was entrenched. His fortune was a direct challenge to the stereotype that Japanese immigrants were suited only for manual labour.

Second, Shima's career illustrates the central role of agriculture in the Japanese American experience. Japanese immigrants in California were disproportionately farmers, and they were remarkably productive. Shima was the most visible example of that productivity, and his potato empire became a symbol of what Japanese American farmers could accomplish. His success also drew political backlash, contributing to the passage of restrictive land laws that targeted Japanese immigrants specifically.

The Name in Japanese

The Japanese name for George Shima is 牛島謹爾, read in kana as うしじま きんじ, and in romaji as Ushijima Kinji. The name is composed of two family-name characters and two given-name characters.

• 牛 (うし, ushi) — "cow" or "ox." This character depicts the head of a bovine animal and is the first element of the family name.
• 島 (しま, shima) — "island." This character combines a bird radical with a mountain, reflecting the idea of a place where birds perch. Together, 牛島 (Ushijima) literally means "cow island," a common Japanese surname.

• 謹 (きん, kin) — "respectful," "cautious," or "discreet." This character carries a sense of careful, reverent behaviour. It appears in words like 謹慎 (kinshin, "prudence") and 謹賀 (kinga, "respectful congratulations").
• 爾 (じ, ji) — "you" or "thus." This is an archaic character, rarely used in modern Japanese outside of classical texts and set phrases. In this name, it functions as the second element of the given name, lending a formal, old-fashioned tone.

The full name Ushijima Kinji was his birth name. When he emigrated to the United States, he adopted the English name George, and it is by that name that he is remembered in American history. The juxtaposition of the two names — the formal, classical Japanese given name 謹爾 and the plain English George — reflects the double life of a man who moved between two worlds.

Legacy

Shima's legacy is twofold. Within the Japanese American community, he is remembered as a pioneer and a proof of possibility. His success inspired later generations of Japanese American farmers and businessmen, and his advocacy helped lay groundwork for the civil rights struggles of the twentieth century.

In the broader history of California agriculture, Shima is remembered as a transformative figure. He took marginal, flood-prone delta land and turned it into one of the most productive potato-growing regions in the United States. The reclamation techniques he developed and the scale of his operations influenced farming practices well beyond his own holdings.

Shima's death in 1926 came just over a decade before the mass incarceration of Japanese Americans during World War II. The community he helped build would be shattered by that event, but his story survived as a testament to what Japanese immigrants had achieved. The Potato King's empire is gone, but the name Ushijima Kinji remains a landmark in the history of Japanese America.