We booked the nine day version of this cruise as a complement to a land tour of Japan. In most respects, it met our expectations, but there were definitely some aspects that were disappointing.
This circumnavigation of Japan was an excellent, well-balanced itinerary out of Yokohama. What impressed us the most was the number of ports (three in total) visited on the Sea of Japan coast. This is an area of the country that does not seem to see many cruise ships, so it was an appealing aspect of the itinerary. We also appreciated the opportunity to visit South Korea through the port of Busan. For future cruises, it would be nice if Princess could add a port on the island of Kyushu.
We booked shore excursions through Princess for each port. Generally, these were well-organized and efficiently run. There was a good variety of offerings, with something for everyone. The process of getting off and back onto the ship was relatively painless, although we were a bit in the dark about the process of retrieving goods that were taken and held by security until the end of the cruise. More information on this procedure would have been welcome.