Originally Posted by
Pickles
Looks like the small Red Cross hospital next to the hotel is being torn down and replaced by a small (53 room) hotel. Could be something fancy, but my guess it's going to be a DDD Hotel:
https://dddhotel.jp/en/

Sorry to nitpick, but the Red Cross building was not a hospital but an operations center for blood donation collection.
Not that I doubt you, but just curious as to how you deduced that it might be a DDD hotel, The info on the sign is pretty skimpy; even the construction company is TBD and they won't start construction for almost 2 years.