20 Night Grand Japan, With Kumano Fireworks Cruise aboard the Diamond Princess
Embark on the Diamond Princess and get ready for twenty nights of breathtaking travel across the sea from Tokyo and back again!
On this sailing you'll experience common ports like Tokyo plus very uncommon ports like Kumano, Miyazaki, and Toba. This route is an uncommon one for the Diamond. As a matter of fact, this is the only time it's going to sail it!
This includes all meals, entertainment, taxes, and fees. No surprises! Offered at under $155 per day, this value is good.
The Diamond Princess
Based in Tokyo and refurbished just three years ago in 2023, over 2,700 people can cruise on this top-rated Grand class ship.
The Diamond Princess offers a gym, a spa, a casino, and an outdoor movie theater.
Your Itinerary
This cruise spends fifteen days in port and four sea days. Highlights include a long stop in Osaka as well as visits to exotic ports like Kumano, Miyazaki, and Toba.
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.
Book Your Cruise
Since it was first listed on March 28th of this year, The cost of a room on this cruise has varied between $2,808 and $3,145 including taxes and port charges. The accompanying graph displays the price over time for every type of cabin. At only $279 higher than the all time low of $2,808 today is a great time to reserve your cabin
Last Updated: Sep 2, 2026
Last Modified: Sep 1, 2026