Sazō Idemitsu

I keep coming back to one detail in Sazo Idemitsu's record: the man who founded a petroleum company spent his life collecting Zen ink paintings by Sengai Gibon and canvases by Georges Rouault. Those two obsessions do not usually live in the same person. Oil is about volume, logistics, and leverage. Sengai is about four strokes of ink and a joke you only catch on the second look. He was born in Fukuoka in 1885 and trained at what is now Kobe University, back when it was a higher commercial school, then built Idemitsu Kosan from there. He died in 1981, which means his life ran from the middle of Meiji almost to the end of Showa. He watched the country industrialize, lose a war, and rebuild, all from a seat close to the fuel that made any of it possible. The decorations tell you something too. The Order of the Sacred Treasure and the Medal with Dark Blue Ribbon are roughly what you would expect on a Japanese industrialist's shelf. Commandeur des Arts et des Lettres, from France, is not. That is given to someone who returned something to culture rather than to commerce, and it sits oddly and wonderfully in the middle of an oil executive's biography. His daughter, Mako Idemitsu, became an experimental video artist, which stops feeling like coincidence once you have looked at what he chose to buy. My honest read is that this was a man who treated money as a way of keeping things - companies, paintings, people - rather than as the point itself. I cannot verify an inner life from a database entry, but the shape of what he left behind argues for it.

Name (English)

Sazō Idemitsu

Name (Japanese)

出光佐三

Born

August 22, 1885 – March 7, 1981

Zodiac / Chinese zodiac

Leo / Rooster

Origin

Fukuoka Prefecture, Japan

Occupation

art collector / businessperson / politician

University

Kobe University

Awards & achievements

• Medal with Dark Blue Ribbon
• Order of the Sacred Treasure, 4th class
• Commandeur des Arts et des Lettres‎

Motto

Private

• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E5%87%BA%E5%85%89%E4%BD%90%E4%B8%89

Tags

• Fukuoka Prefecture
• art collector
• businessperson
• politician

Last updated

2026-07-27

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.