Hi Dave. Looks like she was shipped from Clark Field to the States, with other Japanese planes on "Long Island". Her damage was repaired but she would be unlikely to fly to and in Australia. A second Ki.84 was marked S10. They were evaluated by the Technical Air Intelligence Unit SWPA not ATAIU-SEA.
Regards
Nick
https://vintageaviationnews.com/warb...84-hayate.html