8 Night Sea of Japan Cruise aboard the Diamond Princess
Book your cabin on the Diamond Princess and prepare yourself for eight nights of exciting travel across the sea from Tokyo and back again!
Visiting rare destinations such as Sakaiminato and Aomori makes this trip particularly interesting. This route is an interesting one for the Diamond.
The price is the total you pay, no surprises. At less than $145 per day, this is a strong value.
The Diamond Princess
More than 2,700 travelers can sail on this top-rated Grand class cruise ship, based in Tokyo and refurbished only three years ago in 2023.
The Diamond Princess offers guests a casino, an outdoor movie theater, a spa, and a gym.
Your Itinerary
This itinerary includes four port days and three sea days. Major features include visits to exotic stops like Sakaiminato and Aomori.
Apple
Outlook
Alternate Sailings
The Diamond sails this route once next year, but doesn't sail it this year. The Sapphire also sails a route with the same stops but a slightly different schedule. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
This graph indicates the cost over time for every type of cabin. Since it was first listed on August 20th of last year, The price of this sailing has ranged between $990 and $1,338 for a room, including taxes and port charges. Now this sailing is only fifteen percent more expensive than the all time low of $990 so lock in your room now before it goes up.
Last Updated: Sep 23, 2026
Last Modified: Sep 22, 2026