I have checked and she did similar installations in for example at the Mori Art Musem in Tokyo.
Chiharu Shiota: Where are we going
I have also watched an interesting riport with her and did a screenshot of another very exciting boat installation she had done.
Chiharu Shiota, installation
url source: https://www.youtube.com/watch?v=ULpxdHy0eZc
screenshot made at: 0:23 seconds