Japan
Koichi Wakata
(Aug 01, 1963)
Astronaut 340
Astronaut Japan 4
Spaceflights 5
EVA astronaut 253
EVA astronaut of the Japan 5
EVAs 2
Spaceflights
| No. | Launch | Orbiter | Duration |
| 1st | Jan 11, 1996 | Endeavour STS-72 | 8 d 22 h 0 m 41 s (214 h 0 m 41 s) |
| 2nd | Oct 11, 2000 | Discovery STS-92 - ISS | 12 d 21 h 42 m 41 s (309 h 42 m 41 s) |
| 3rd | Mar 15, 2009 | Discovery STS-119 - ISS-18/19/20 - Endeavour STS-127 | 137 d 15 h 4 m 24 s (3303 h 4 m 24 s) |
| 4th | Nov 07, 2013 | Soyuz ТМА-11М - ISS-37/38 | 187 d 21 h 44 m 15 s (4509 h 44 m 15 s) |
| 5th | 05.10.2022 | Dragon 8 - ISS-68/69 | ? d ?? h ? m ? s (? h ? m ? s) |
| Cumulative time: | 347 d 8 h 32 m 1 s (8336 h 32 m 1 s) | ||
EVAs
| No. | Date | Orbiter | Duration |
| 1st | Jan 20, 2023 | ISS USA | 7 h 21 m |
| 2nd | Feb 2, 2023 | ISS USA | 6 h 41 m |
| Cumulative time: | 14 h 2 m | ||
Koichi Wakata.
Koichi Wakata in Destiny module of the ISS.
Koichi Wakata in Kibo module of the ISS.
Koichi Wakata.
Koichi Wakata inside Crew Dragon.
Koichi Wakata during EVA. 20.01.2023.
Astronaut Japan 3
Astronaut Japan 5
Astronaut 339
Astronaut 341
2001 Antropos.