12-day southeast asia & japan tokyo (yokohama), japan to singaporeup to 40% off $99 deposit 5 ports: tokyo (yokohama), japan toba, japan osaka (for kyoto), japan taipei (keelung) hong kong ho chi minh city (phu my), vietnam singapore interior from* was .$1329 .$2,359 includes taxes & fees save tue, nov 25, 2025 on diamond princess tuesday, november 25, 2025 on diamond princess cruise details