18 Night Grand Japan, With Okinawa & Taiwan Cruise aboard the Diamond Princess
Embark on the Diamond Princess and prepare for eighteen nights of leisurely sailing through the sea from Tokyo and back!
On this trip you'll spend time in usual ports such as Tokyo in addition to rare ports such as Toba, Miyakojima, and Naha. This route is an unusual one for the Diamond. As a matter of fact, it sails it only once.
We include all all taxes and fees in the price, so that you can compare sailings easily.
The Diamond Princess
The Diamond Princess, based in Tokyo and refurbished only three years ago in 2023, is a top-rated Grand class cruise ship that can accomodate comfortably over 2,700 travelers.
The Diamond Princess wows guests with an outdoor movie theater, a gym, a spa, and a casino.
Your Itinerary
This itinerary includes six sea days and eleven days in port. High points include visits to extremely rare cities like Toba and Miyakojima plus long stops in Osaka and Naha.
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Outlook
Alternate Sailings
The Diamond sails this route once next year, but doesn't sail it this year. This is the only ship that sails this exact route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price for an outside cabin.
Book Your Cruise
Since being listed five months ago, The cost of this itinerary has fluctuated between $3,930 and $4,662 for an outside room, inclusive of taxes and port charges. This graph displays the cost over time for every class of cabin. At only 19% higher than the all time low of $3,930 today is a great time to reserve your outside room
Last Updated: Oct 5, 2026
Last Modified: Oct 2, 2026