I agree with everything Pingpong wrote.
We went thru having to present a Negative Covid test twice before boarding two prior cruises.
We would have not made final payment on this Japan cruise if we knew this would be a requirement for this Tokyo to Vancouver cruise.
This cruise is sold out. A 3 day pre cruise stay in Tokyo. More than likely there will be passengers unable to board and thus stuck in Tokyo.
Horrible situation to be in.