About Tomizo Katsunuma
Lived 1863 – 1950 (aged 86). Tomizo Katsunuma was a Japanese veterinarian and bureaucrat.
Tomizo Katsunuma (勝沼富造) (November 16, 1863 September 11, 1950) was a Japanese veterinarian and immigration inspector. He was also one of the first Japanese members of the Church of Jesus Christ of Latter-day Saints. He wrote under the penname Bashoan Shujin (馬笑庵主人).
Early life and education Katsunuma was born on November 16, 1863, in what is now Miharu, Fukushima. He was the third son of a samurai. He studied at the newly established middle school in Miharu, then studied English at a foreign language school in Sendai. He then went to school for a few years in Tokyo, but had to return home due to lack of funding. When he returned to Miharu, he worked as an English teacher in nearby villages. During this time Katsunuma earned a scholarship to become a veterinarian, and returned to Tokyo to study at what is now the University of Tokyo, Komaba Campus. After graduating in 1888, he became a researcher at the university.
Career After graduation Katsunuma heard that his brother was going to the United States to learn about the electrical industry there. Katsunuma decided to go with him, and ended up staying. He joined a group called the Patriotic League in San Francisco, which set him up with a job in Nampa, Idaho. He later relocated to Logan, Utah, where he enrolled in the Brigham Young College and studied theology and veterinary medicine. He was baptized on August 8, 1895.
While living in Hawaii, Katsunuma was a director of the Japanese Benevolent Association and a member of the Rotary Club of Honolulu. He became close friends with Yasutaro Soga, and worked to make the Yamato Shinbun (later renamed the Nippu Jiji) a daily newspaper. He also supported strikers during the 1909 Japanese strike, and called for improved working conditions. Katsunuma also worked closely with the Japanese Consulate and the growing Mormon mission.
Katsunuma died on September 11, 1950.
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Important facts
People in Tomizo Katsunuma's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Tomizo Katsunuma's
Frequently asked questions
Who was Tomizo Katsunuma?
Japanese veterinarian and immigration inspector
When was Tomizo Katsunuma born?
Tomizo Katsunuma was born on 16 November 1863 in Miharu.
When did Tomizo Katsunuma die?
Tomizo Katsunuma died on 11 September 1950 in Honolulu.
What was Tomizo Katsunuma's occupation?
Tomizo Katsunuma was a veterinarian and bureaucrat.
What nationality was Tomizo Katsunuma?
Tomizo Katsunuma was Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Tomizo Katsunuma. https://biography.guide/tomizo-katsunuma/
MLA: "Tomizo Katsunuma." Biography.guide, https://biography.guide/tomizo-katsunuma/.
Chicago: "Tomizo Katsunuma." Biography.guide. https://biography.guide/tomizo-katsunuma/.
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