up to 40% off free 3rd & 4th guests free 3rd & 4th guests 7-day japan & korea save roundtrip from tokyo, japanup to 40% off - free 3rd & 4th guests free 3rd & 4th guests 5 ports: tokyo, japan toba, japan kochi, japan jeju (seogwipo), south korea nagasaki, japan tokyo, japan interior from* was .$ now .$984 includes taxes & fees save available dates: sun, oct 01, 2028 - diamond princess sunday, october 01, 2028 on diamond princess interior from* was .$ now .$984 includes taxes & fees save cruise detailsprice in usd, avg/person, 2 guests, includes taxes & fees cruise details