CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Takuya Onishi

Japanese astronaut (1975-)

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 19, 2026
Entity authorityQ5975593 ↗
Source-derived summary

Takuya Onishi (Japanese: 大西 卓哉, Hepburn: Ōnishi Takuya; born 22 December 1975) is a Japanese astronaut selected for the Japan Aerospace Exploration Agency (JAXA) in 2009. He spent four months on board the International Space Station in 2016. In March 2025, he arrived at the ISS as part of Expedition 72/73.

Early life

Onishi was born in Nerima, Tokyo, Japan on 22 December 1975. He graduated from Seiko Gakuin High School in Yokohama in 1994 and received a Bachelor of Engineering degree in Aeronautical and Space Engineering from the University of Tokyo in 1998. He joined All Nippon Airways (ANA) in 1998 and was assigned to the Passenger Service Department, Haneda airport, Tokyo, where he was a check-in agent and assisted disabled people in boarding.

Career in aviation

Onishi completed two years of basic flight training in Bakersfield, California and one year of advanced flight training in Tokyo. He was hired by All Nippon Airways as a first officer on Boeing 767 airplanes in October 2003, flying both domestic and international routes.

JAXA career

In February 2009, Onishi was selected by the Japanese Aerospace Exploration Agency (JAXA) as one of the Japanese astronaut candidates for the International Space Station (ISS). Starting in April 2009, he attended the ISS Astronaut Basic Training domestic program at Tsukuba Space Center in Japan.

Editorial summary

Begin with the source’s own compact description: “Takuya Onishi” is japanese astronaut (1975-). The dossier treats that line as a proposition to test through Takuya, Onishi and Japanese, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1975, 2009, 2016, 2025—that can be checked directly. The linked authority record independently contributes the date 1975-12-22. For this dossier, Takuya, Onishi and Japanese is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “japanese astronaut (1975-)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated May 19, 2026. The linked authority identifier is Q5975593. VIAF identifies the subject as 3603150264374505860005. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1975, 2009, 2016 and 2025.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Takuya Onishi”, its source revision and the description used here.
  2. Expand the search: follow Takuya Onishi primary sources, Takuya Onishi archive and Takuya research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Takuya Onishi”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Takuya Onishi” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.