Nikon will also introduce a new high-end APS-C body in 2023.
This is the Nikon Z90, which is very similar to the Canon EOS R7.
Nikon currently does not yet have a camera similar to this in the mirrorless segment, which makes it very likely that it will come onto the market.
The Nikon Z90 is expected in Q3/Q4 of 2023.