It was announced today(7th January) that the 18th Wing at Kadena AB will host a 4 month long deployment of F-22A Raptor from the 525th Fighter Squadron from next week.
Also Kadena will host a detachment of F-16 from the 18th AGRS based in Alaska until mid-February.The arrival date for the arrival of this unit was not disclosed.
So those going to Naha show on the 23rd January will have some extra airplanes to look for.