A Japanese-English and English-Japanese Dictionary, first published in 1867, established the standard for transliterating the Japanese language into the Latin alphabet. Its author, James Curtis Hepburn, was an American physician and Presbyterian missionary who spent decades living in Japan, where he combined medical practice with deep linguistic scholarship and educational development at the dawn of the Meiji era.
Early Medical Career
Born in Milton, Pennsylvania, in 1815, Hepburn pursued his higher education at Princeton University and the University of Pennsylvania, graduating with an M.D. degree in 1836. He initially intended to work as a medical missionary in China. However, due to the closure of Chinese ports during the First Opium War, he spent two years in Singapore. After completing five years of missionary service abroad, he returned to the United States in 1845 to establish a private medical practice in New York City.
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In 1859, Hepburn arrived in Nagasaki as part of the American Presbyterian Mission before relocating to the treaty port of Yokohama. He served as honorary physician to the United States Consul, Townsend Harris, and opened a clinic at Sōkōji Temple in 1861. Following local pressure from authorities, he moved his operations to a residential compound in 1862. Alongside his wife, Clara, he founded the Hepburn School, an institution that eventually evolved into Meiji Gakuin University. His teaching roster included figures such as Takahashi Korekiyo and Okakura Kakuzō.
Linguistic Legacy and Final Years
Collaboration with his assistant, Kishida Ginkō, resulted in his significant dictionary work. By the third edition, published in 1886, he incorporated a new romanization system developed by the Society for the Romanization of the Japanese Alphabet, which became widely known as the Hepburn system. Beyond lexicography, he contributed to the translation of the Bible into Japanese. He returned to the United States in 1892 and was later honored with the Order of the Rising Sun, 3rd class, in 1905. He died in 1911 at age 96 in East Orange, New Jersey.
Fast facts
- Born: 1815, Milton, Pennsylvania
- Died: 1911, East Orange, New Jersey
- Education: Princeton University; University of Pennsylvania
- Notable Work: A Japanese-English and English-Japanese Dictionary
- Awards: Order of the Rising Sun, 3rd class
- Occupation: Physician, missionary, lexicographer
- Burial Site: Rosedale Cemetery
Questions readers ask
What is the Hepburn romanization system?
It is a system for transliterating the Japanese language into the Latin alphabet, which Hepburn popularized through his Japanese-English dictionary.
Did James Curtis Hepburn receive any honors for his work in Japan?
Yes, in 1905 he was awarded the Order of the Rising Sun, 3rd class, making him the second foreigner to receive this honor.
Achievements
- Order of the Rising Sun, 3rd class
- Notable work: A Japanese-English and English-Japanese Dictionary

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