| Birth date: | 30 Jan 1970 |
| Birthplace: | Nagano Prefecture |
| Marital status: | married |
| Children: | three |
| Grade / Fonction: | Lieutenant Colonel |
| Selection date: | 25 Feb 2009 |
| Selection group: | Jaxa-5 |
| Job: | MSP |
| Status: | active |
YuiKimiya |
Japan |
International order nº: 542 |
Japanese astr. nº: 10 |
|
|
| No | Launch Spacecraft | Date and time of launch (UT) |
Status while launch |
Spacecraft of landing |
Date and time of landing (UT) |
Duration |
| 1 | Soyuz TMA-17M | 22 July 2015 21:02:44 UT |
FE - ISS Exp.44/45 | Soyuz TMA-17M | 11 Dec 2015 13:12:14 UT |
141d 16h 09m |
| 2 | SpaceX Crew-11 | 01 August 2025 15:43:42 UTC |
MS/ ISS-73/74 | SpaceX Crew-11 | in orbit |
d h m |
| Total duration: | 141d 16h 09m | |||||
| No. | Mission | Job | Date |
| 1 | Soyuz TMA-15M | FE - exp.42/43 | 23 Nov 2014 |