10 Night Japan Explorer with Kumano Fireworks Cruise aboard the Diamond Princess
Set sail with the Diamond Princess and prepare yourself for ten nights of refreshing travel through the sea from Tokyo and back again!
This cruise is particularly exciting because you will only visit rare destinations such as Kumano and Miyazaki. This route is an uncommon one for the Diamond. Actually, it sails it only once.
Coming in at under $160 a day for an outside cabin, this is a good value. This price is the total you pay for an outside cabin, no sneaky extra fees.
The Diamond Princess
Based in Tokyo and refurbished less than three years ago in 2023, more than 2,700 guests can cruise on this highly-rated Grand class vessel.
The Diamond Princess delights guests with a spa, an outdoor movie theater, a gym, and a casino.
Your Itinerary
This itinerary includes seven days in port and two days at sea. High points include a long stop in Osaka plus visits to once-in-a-lifetime ports like Kumano and Miyazaki.
Apple
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
This graph shows the price over time for each class of cabin. Since it was first listed on August 20th of last year, The cost of this itinerary has fluctuated between $1,342 and $1,826 for an outside room, inclusive of taxes and port charges. At only sixteen percent more than the all time low of $1,342 right now is a great time to secure your outside stateroom
Last Updated: Oct 5, 2026
Last Modified: Oct 2, 2026