Takuya Ōnishi

Takuya Onishi 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.

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1975  Wikimedia, Wikidata
Ōnishi Takuya
aircraft pilot, engineer, astronaut, NASA Astronaut Group 20, Japan, 

NASA Astronaut Group 20, 

​ ​ ​ ​ ​ ​ ​

• 

  Expedition 72 ⓘ
  72nd long-duration mission to the International Space Station

• 

  Expedition 73 ⓘ
  73rd long-duration mission to the International Space Station

• 

  Expedition 48 ⓘ
  48th expedition to the International Space Station

• 

  Soyuz MS-01 ⓘ
  Soyuz spaceflight

• 

  Expedition 49 ⓘ
  49th expedition to the International Space Station

• 

  SpaceX Crew-10 ⓘ
  NASA Commercial Crew Program mission to the International Space Station

Japan, NASA Astronaut Group 20, SpaceX Crew-10, 

1975-12-22T00:00:00Z

1975-12-22T00:00:00Z

1975 Takuya Ōnishi

2016-06-18T00:00:00Z

2016-09-06T00:00:00Z

2016 Expedition 48

2016-07-07T00:00:00Z

2016-07-07T00:00:00Z

2016 Soyuz MS-01

2016-09-06T00:00:00Z

2016-10-27T00:00:00Z

2016 Expedition 49

2025-03-14T00:00:00Z

2025-03-14T00:00:00Z

2025 SpaceX Crew-10

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Frameless

NEEMO Onishi

2009 ASTRONAUT CANDIDATES TOUR OF GODDARD SPACE FLIGHT CENTER - DPLA - 680d073ef7a0045818166979f3b61bae

Takuya onishi jaxa

Astronaut class group 20

Takuya onishi jaxa

NEEMO 15 drill press

Takuya Onishi (JAXA) Entering the Water

Takuya Onishi at the Neutral Buoyancy Lab

Takuya Onishi at the Neutral Buoyancy Lab

Expedition 48 crew poster

Type	Subtype	Date	Description	Notes	Source
event	spaceflight		Expedition 72	expedition to the International Space Station	Wikidata
event	spaceflight		Expedition 73	expedition to the International Space Station	Wikidata
event	spaceflight	2016	Expedition 48	expedition to the International Space Station	Wikidata
event	spaceflight	2016	Soyuz MS-01	Soyuz MS, human spaceflight	Wikidata
event	spaceflight	2016	Expedition 49	expedition to the International Space Station	Wikidata
event	spaceflight	2025	SpaceX Crew-10	human spaceflight	Wikidata
commons	image		NEEMO Onishi		Commons
commons	image		2009 ASTRONAUT CANDIDATES TOUR OF GODDARD SPACE FLIGHT CENTER - DPLA - 680d073ef7a0045818166979f3b61bae		Commons
commons	image		Takuya onishi jaxa		Commons
commons	image		Astronaut class group 20		Commons
commons	image		Takuya onishi jaxa		Commons
commons	image		NEEMO 15 drill press		Commons
commons	image		Takuya Onishi (JAXA) Entering the Water		Commons
commons	image		Takuya Onishi at the Neutral Buoyancy Lab		Commons
commons	image		Takuya Onishi at the Neutral Buoyancy Lab		Commons
commons	image		Expedition 48 crew poster		Commons