8 Night Sea of Japan Cruise aboard the Diamond Princess
Join the Diamond Princess and prepare yourself for eight nights of breathtaking cruising across the sea from Tokyo and back!
This trip is notable because you'll only visit extremely rare destinations like Sakaiminato and Aomori. This route is an interesting one for the Diamond, But this is the lowest price sailing on it.
At under $125 a day for an outside cabin, this value is very good. Our price is the total price for an outside cabin, including meals, entertainment, taxes, and fees.
The Diamond Princess
More than 2,700 passengers can cruise on this highly-rated Grand class vessel, based in Tokyo and refurbished only three years ago in 2023.
The Diamond Princess offers guests a spa, an outdoor movie theater, a gym, and a casino.
Your Itinerary
This itinerary is made up of four days in port and three days at sea. High points include visits to exotic cities like Sakaiminato and Aomori.
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 for an outside cabin.
Book Your Cruise
The accompanying graph shows the cost over time for the different types of cabin. Since it was first listed on August 20th of last year, The cost of an outside cabin on this sailing has varied between $1,342 and $1,580 inclusive of taxes and port fees. Right now this itinerary is priced $352 under the previous all time low of $1,342 so lock in your outside stateroom now before it goes up.
Last Updated: Aug 13, 2026
Last Modified: Aug 7, 2026