That's positive, still have my trip booked for September, however quite doubtful, and may end up pushing it back to Feb 2021. Is Disney Tokyo nice to visit in February? Weather, crowds, etc...
I was there around the 23rd of 24th of February last year for DisneySea. The place was packed even though it was a normal weekday.
A cast member came to us when we were queueing for tickets with a sign in English stating that they antipicated very high crowds that day.
Temperature wasn't too bad, somewhere near 50°F.