Jiroemon Kimura
木村 次郎右衛門
Kimura on his 115th birthday in 2012
Born	Miyake Kinjiro (三宅 金治郎) (1897-04-19)19 April 1897 Kamiukawa, Kyoto, Empire of Japan
Died	12 June 2013 (aged 116 years, 54 days) Kyōtango, Kyoto, Japan
Known for	Oldest man ever Oldest living man (25 September 2011 – 12 June 2013) Oldest living person (17 December 2012 – 12 June 2013)
Spouse	Yae Kimura ​ ​ (m. 1920; died 1979)​
Children	8
Military career
Allegiance	Empire of Japan
Service / branch	Imperial Japanese Army
Years of service	1918–1921
Battles / wars	World War I

Jiroemon Kimura (Japanese: 木村 次郎右衛門, Hepburn: Kimura Jirōemon; 19 April 1897 – 12 June 2013) was a Japanese supercentenarian who was the verified oldest living person between Dina Manfredini's death on 17 December 2012 and his own death at age 116 years and 54 days on 12 June 2013.^[1][2][3][4] Kimura became the verified oldest living man on 25 September 2011 at the age of 114, upon the death of Peru's Horacio Celi Mendoza, and later also the oldest man in history whose lifespan is verified on 28 December 2012, when he surpassed the age of Christian Mortensen (1882–1998),^[5] as well as the only verified man who has lived to age 116.

Kimura was, after 113-year-old James Sisnett's death on 23 May 2013, the last surviving man born in the 19th century.^[6]

Kimura was born as Kinjiro Miyake (三宅 金治郎, Miyake Kinjirō). According to records, he was born on 19 April 1897^[1] in the fishing village of Kamiukawa, in the Kyoto Prefecture of the Empire of Japan, to farmers Morizo (1858–1935) and Fusa (1867–1931) Miyake.^[7][5]

He was born into a farming family in a fishing village, In his family, Kimura was the fifth child and second surviving son of eight children, six of whom lived to adulthood and five (all except A.M. who died at age 85) became over 90 years old.^[7] He had four elder siblings including two elder sisters, Sa.M. (1887–1892) and I.M. (1889–c. 1985/86) and two elder brothers, S.M. (1892–1894) and H. M. (1895–1986).^[7] He had three younger siblings: his third sister G. M. (1900–1993), his first younger brother A. M. (1902–c. 1987/88) and his youngest brother Tetsuo (1909–2007).^[7]

Kimura had living relatives in 2013, including five children, 14 grandchildren, 25 great-grandchildren and 13 great-great-grandchildren.^[8]

Kimura's age was further verified by researchers in an article that they published in 2017.^[7] After thorough research, including conducting family interviews and searching official records, the authors verified Kimura's age and date of birth.^[7] Kimura's nephew Tamotsu Miyake said his uncle's birthday was 19 March, but that this had been mistakenly recorded as 19 April in 1955 when records from neighbouring towns were consolidated and redone.^[5] The researchers concluded, however, that Kimura was listed as being born on 19 March 1897 (as opposed to 19 April 1897, his likely true birth date), on his school records due to his parents' desire to have him begin school a year earlier than his later birthday would have allowed, so that he could graduate from school earlier and begin working on the family farm.^[7] During this time in Japan, schoolchildren born before April were one school year ahead of schoolchildren who were born in April or afterwards.^[7]

On 1 April 1903, Kimura began his primary-school education. An intelligent student, he graduated with the equivalent of an eighth-grade education under the old imperial educational system on 31 March 1911, having had two additional years of schooling beyond what was then compulsory.^[7]

After leaving school at the age of 14 he worked for the post office, retiring more than fifty years later at the age of 65. He then went on to work as a farmer until he was 90.^[9]

On 10 April 1911, Kimura began work at the Nakahama post office as a telegraph boy while also working on his family's farm. He left the Nakahama post office on 2 February 1913.^[7] From May to December 1914, he studied at a posts and telegraph training school in Kyoto, graduating at the head of his class of 70 students and resuming work at the Nakahama post office on 4 December 1914.^[7]

On 1 April 1918, Kimura was conscripted into the Imperial Japanese Army and was posted to Nakano, Tokyo, where he served with a communications unit. He was discharged from service on 30 June, was again conscripted on 1 September 1919 and was posted to Tokyo, but only served for three weeks until 21 September.^[7] On 23 May 1920, he left the Nakahama post office for the final time. To help support his younger brother A. M. who had emigrated to Korea under Japanese rule for work and had fallen ill there, Kimura moved to Keijō (now Seoul, South Korea), taking a job on 31 May with the Government-General of Chōsen in the Mail and Telecommunications Department, with a salary of 30 yen plus a 30% overseas service allowance. He only stayed in Korea until November, however, before returning to Japan and his work on the farm.^[5][7]

From 1 to 21 September 1921, Kimura underwent a final three-week period of army service, again in a communications unit, during which he was posted to Hiroshima. Around this time, he attended a ceremony in Kyoto to welcome the return to Japan of Crown Prince Hirohito from a tour of Europe.^[7] After his national service, Kimura resumed farming until 21 April 1924, when he was appointed a deputy postmaster at the Hira post office. He worked there for the next 38 years until his retirement on 30 June 1962, two months after his 65th birthday and having worked in post offices for 45 years.^[5][7]

On 27 December 1920, Kimura (then still Kinjiro Miyake) married his neighbor Yae Kimura (1904–1979), the adopted daughter of Jiroemon Kimura VIII and his wife K. Kimura (1870–1939). The marriage was officially registered two days later.^[7] Since his wife's family lacked a male heir, he changed his name to Jiroemon Kimura, becoming the ninth member of the family to bear that name after his adoptive father-in-law's death in 1927.^[5] Kimura and his wife, who were married for more than 58 years, had eight children (six sons and two daughters) of whom all but their second son survived to adulthood.^[7]

In 1978, Kimura and his wife moved in with their first son and his family. Kimura's wife died the following year, and he continued to live with his first son's family and subsequently with his eldest grandson's family for the remainder of his life, in Kyōtango, Kyoto Prefecture.^[10]

After retiring, Kimura helped his eldest son run the family farm until he turned 90.^[11] He was health-conscious and active.^[12] He woke up early in the morning and read newspapers with a magnifying glass.^[12] He also enjoyed talking to guests and following live parliamentary debates on television. He credited eating small portions of food (hara hachi bun me) as the key to a long and healthy life.^[12][13]

On 28 September 1999, aged 102, he appeared on a local television program featuring local residents noted for their longevity. On 17 June 2002, he published an autobiographical pamphlet, "Looking back at my happy 105 years."^[7] At the age of 114, upon Horacio Celi Mendoza's death, Kimura became the oldest living man in the world, after already being Japan's oldest living man since Tomoji Tanabe's death on 19 June 2009.^[14] On his 114th birthday on 19 April 2011, he mentioned his survival of the 7.6 magnitude 1927 Kita Tango earthquake that hit Kyoto and killed over 3,000 people.^[15] In October 2012, Kimura was presented with a certificate from Guinness World Records Editor-in-Chief Craig Glenday, relating to Kimura's appearance in the 2013 edition of Guinness World Records book; this was the second year in a row Kimura was recognized as the oldest living man in the world, as he also appeared in the book the year before. During the meeting, Kimura said he spent most of his time in bed.^[16] On his 116th and final birthday, Kimura received many well-wishes, including a video message from Japan's prime minister Shinzō Abe. On 23 May 2013, upon the 113-year-old Barbadian man James Sisnett's death, Kimura became the last surviving man born in the 19th century.^[17][18]

Kimura was admitted to hospital for pneumonia on 11 May 2013, from which he recovered. However, his health started worsening again in early June 2013, as his blood sugar level, urine production and response declined. Kimura died of natural causes in a hospital in his hometown of Kyōtango, western Japan, at 2:08 a.m. on 12 June 2013,^[19][20] and was succeeded as the world's oldest living man by Salustiano Sánchez (born 8 June 1901), and as the oldest living person by fellow Japanese citizen Misao Okawa of Osaka (who was 320 days younger). He was survived by two daughters and three of his five sons (all except his oldest and youngest son, who both died in 1998),^[7] 13 of his 14 grandchildren, 25 great-grandchildren and 15 great-great-grandchildren.^[21][19]

• Jeanne Calment (1875–1997), the oldest woman (and the oldest person) whose age was verified
• Kane Tanaka (1903–2022), the oldest Japanese woman (and the oldest Japanese person) whose age was verified
• List of the oldest people by country
• List of the verified oldest people
• List of last surviving World War I veterans
• List of Japanese supercentenarians
• Elderly people in Japan