Chiaki Mukai

Chiaki Mukai is one of those people whose résumé reads like a clerical error. Born in Tatebayashi, Gunma, in 1952, she trained at Keio University as a physician and cardiovascular surgeon — already a demanding life with no obvious exit ramp — and then became an astronaut. In July 1994 she flew aboard Space Shuttle Columbia on STS-65, a Spacelab mission, becoming the first Japanese woman and the first Asian woman in space. She later became the first Japanese citizen to fly twice. Her honors include the 1999 Princess of Asturias Award for International Cooperation and appointment as a Knight of the Legion of Honour in 2015, which is to say the recognition was never merely domestic. The detail I keep returning to is that she was a surgeon first. Her spaceflights were science missions, and she was there as a working researcher rather than as a symbol. The symbolism arrived anyway, and it did real work: after 1994, no Japanese girl interested in space had to wonder whether someone like her had ever been allowed to go. Firsts matter mostly for what they make ordinary afterward.

Name (English)

Chiaki Mukai

Name (Japanese)

向井千秋

Reading

むかい ちあき

Born

May 6, 1952 (age 74)

Zodiac / Chinese zodiac

Taurus / Dragon

Origin

Tatebayashi, Gunma Prefecture, Japan

Occupation

astronaut / physician / surgeon

University

Keio University

Awards & achievements

• 1999 Princess of Asturias Award for International Cooperation
• 2015 Knight of the Legion of Honour

• Wikipedia (English)https://en.wikipedia.org/wiki/Chiaki%20Mukai
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E5%90%91%E4%BA%95%E5%8D%83%E7%A7%8B
• Wikidatahttps://www.wikidata.org/wiki/Q234306

Tags

• Gunma Prefecture
• astronaut
• physician
• surgeon

Last updated

2026-08-07

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.