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Setsu Koizumi

1868 – 1932

Japanese writer

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About Setsu Koizumi

Lived 1868 – 1932 (aged 63–64). Setsu Koizumi was a Japanese writer.

Setsuko Koizumi (, 26 February 1868 - 18 February 1932), also known as Setsu Koizumi was married to the writer Lafcadio Hearn (Koizumi Yakumo). She helped Hearn in writing, and is author of Reminiscences of Lafcadio Hearn . Her registered given name in the koseki was "Setsu", but she preferred "Setsuko".

Born as a daughter of the Koizumi family, whose members had served the Matsue Domain feudal clan in Izumo, at the age of 22 she married Hearn, who lived in Matsue as an English teacher. Since she liked stories from childhood, she helped her husband to understand Japanese folk tales and supported his writing about Japan.

Early life Setsu Koizumi was born on 4 February 1868. Soon after she was born, she was adopted by the Inagaki family.

She liked stories from childhood, and often listened to fairy tales, folk tales, and local legends. After the Meiji Restoration, shizoku families lost stipends and were impoverished, and the Inagaki family was no exception: Setsuko graduated from primary school with excellent academic records and hoped to enter further education, but she had to work as a weaver at the age of 11.

When Setsuko was 18, the Inagaki family adopted a son of a shizoku family Maeda Tameji as their mukoyōshi (adopted son-in-law) and Setsuko's husband, but he left the family within a year since he could not bear the poverty. In 1890, Setsuko officially got divorced and returned to the Koizumi family.

Marriage to Lafcadio Hearn The date of the marriage of Setsuko and Lafcadio Hearn is uncertain. According to Setsuko herself, she married Hearn around December 1890. Another story says that since the Koizumi family was also impoverished, around February 1891 Setsuko started her work as a live-in housekeeper in Hearn's house, where he lived by himself as an English teacher. Nishida Sentaro, Hearn's colleague and English teacher, volunteered as an interpreter between Setsuko and Hearn, who was known as "Herun-san" by local people in Matsue. On 11 August 1891, Hearn sent a letter to a friend to announce his marriage with Setsuko. Interracial marriage was frowned upon in Japan at the time when Hearn and Setsuko married.

In November 1891, Hearn moved to Kumamoto with Setsuko. Setsuko unsuccessfully studied English to talk to Hearn. Setsuko, however, correctly understood Hearn's broken Japanese, called "Herun-san Kotoba" (Hearn-speak) in their family, and the couple communicated with each other. In 1893, their first son Kazuo was born. After that, Setsuko provided much of the material for Hearn's major works. In 1896, during their stay in Kobe, his application for naturalisation was granted by the governor of Shimane Prefecture and he became a member of the Koizumi family, officially changing his name to Koizumi Yakumo.

In 1896, the couple moved to Ichigaya, Ushigome-ku, Tokyo. Setsuko not only told Japanese folk legends but also explained what she read in published books to Hearn to help him in writing. Hearn asked Setsuko to be a "storyteller" who did not just read books aloud but told the stories in her own words, and Setsuko followed his requests. The couple had two sons and one daughter in Tokyo, but after they moved to Nishiokubo in 1902, Hearn's health began to deteriorate, and he died on 26 September 1904. Living in their house with a study in Nishiokubo as they were when Hearn was alive, Setsuko raised her children in affluence. In 1914, Reminiscences of Lafcadio Hearn, her memoir about Hearn, was included in Koizumi Yakumo, edited by Tanabe Ryuji. She suffered from atherosclerosis in her last years, and died on 18 February 1932 at the age of 64. Her grave is at the Zōshigaya Cemetery.

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Important facts

Born
1868, Matsue Domain
Birth century
Died
1932, Tokyo
Occupation
Nationality
Also known as
Setsuko Koizumi, Hearn, Setsu Koizumi, Lafcadio, Mrs., 1868-1932
moreKoizumi, Setsuko, Koizumi Setsuko

People in Setsu Koizumi's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Setsu Koizumi's

Frequently asked questions

Who was Setsu Koizumi?

Japanese writer (1868-1932)

When was Setsu Koizumi born?

Setsu Koizumi was born in 1868 in Matsue Domain.

When did Setsu Koizumi die?

Setsu Koizumi died in 1932 in Tokyo.

What was Setsu Koizumi's occupation?

Setsu Koizumi was a writer.

What nationality was Setsu Koizumi?

Setsu Koizumi was Japanese.

Sources & further reading

· Wikipedia: Setsu Koizumi

· Wikidata: Q52155897

· DBpedia: Setsuko Koizumi

Cite this page

APA: Biography.guide. (2026). Setsu Koizumi. https://biography.guide/setsu-koizumi/

MLA: "Setsu Koizumi." Biography.guide, https://biography.guide/setsu-koizumi/.

Chicago: "Setsu Koizumi." Biography.guide. https://biography.guide/setsu-koizumi/.

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