Kozaburo Hirai
10 September 1910 – 30 November 2002 was a Japanese composer and professor of music. He was the father of pianist, composer and musicologist Takejiro Hirai and cellist Jyoichiro Hirai.
Kozaburo Hirai

富樫康 · 『日本の作曲家』1956年4月25日 · Public domain
- Name
- Kozaburo Hirai
- Born
- 10 September 1910
- Birthplace
- Kochi
- Died
- 30 November 2002
- Occupation
- Composer
- Nationality
- Japan · Empire of Japan
- Fields
- classical
- Education
- Tokyo University of the Arts
- Honours
- Medal with Purple Ribbon
- Languages
- Japanese
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10 September 1910 – 30 November 2002 was a Japanese composer and professor of music. He was the father of pianist, composer and musicologist Takejiro Hirai and cellist Jyoichiro Hirai.
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wikidata · Q3199436 · wikipedia · Kozaburo Hirai
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Key facts
Key facts
• Name — Kozaburo Hirai • Born — 10 September 1910 • Birthplace — Kochi • Died — 30 November 2002 • Other Names — 平井 康三郎、平井 保喜 • Occupation — Composer • Children — Jyoichiro Hirai (cellist) Takejiro Hirai (pianist)
Life and career
Dated record
Life and career
The full dated record · 2 entries
1910
Kozaburo Hirai was born on 10 September 1910.
2002
Kozaburo Hirai died on 30 November 2002.
Works, editions and recordings
• Idyl for clarinet 1941 • Song Nara-yama (平城山, Nara mountain), recorded by Jean-Pierre Rampal (flute) and Ensemble Lunaire. Japanese Folk Melodies transcribed by Akio Yashiro. CBS Records, 1978. • Song Yuri-kago (ゆりかご, the rocking cradle)
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reference work
- “Kozaburo Hirai”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q3199436: Kozaburo Hirai
General reference · Wikidata
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Kozaburo Hirai is recorded as a citizen of Empire of Japan. Recorded with the occupation composer. Classed in the genre classical music.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 19 August 2026.
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