20 Night Grand Japan, With Kumano Fireworks Cruise aboard the Diamond Princess

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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 $145 per day, this value is good.


The Diamond Princess

Over 2,700 travelers can comfortably cruise on this top-rated Grand class vessel, based in Tokyo and refurbished only three years ago in 2023.

The Diamond Princess delights guests with an outdoor movie theater, a casino, a gym, and a spa.

Ship class
Grand
Built
2004
Refurbished
2023
Guests
2,706
Crew
1,100
Length
951 ft
Diamond Princess
Gym

Your Itinerary

This itinerary is made up of fifteen days in port and four days at sea. Highlights include a long stop in Osaka plus visits to once-in-a-lifetime destinations like Kumano, Miyazaki, and Toba.

Map of this cruise's route
© OpenStreetMap · © ESA WorldCover
Mon16August 16thMonday
3:00pm
Tue17August 17thTuesday
6:00pm – 10:00pm
6:00pm – 10:00pm
Wed18August 18thWednesday
9:00am – 9:00pm
9:00am – 9:00pm
Thu19August 19thThursday
9:00am – 5:00pm
9:00am – 5:00pm
Fri20August 20thFriday
At Sea
Sat21August 21stSaturday
7:00am – 4:00pm
Sun22August 22ndSunday
7:00am – 4:00pm
7:00am – 4:00pm
Mon23August 23rdMonday
9:00am – 6:00pm
9:00am – 6:00pm
Tue24August 24thTuesday
7:00am – 5:00pm
7:00am – 5:00pm
Wed25August 25thWednesday
At Sea
Thu26August 26thThursday
6:30am – 3:00pm
6:30am – 3:00pm
Fri27August 27thFriday
7:00am – 4:00pm
7:00am – 4:00pm
Sat28August 28thSaturday
8:00am – 8:00pm
8:00am – 8:00pm
Sun29August 29thSunday
7:00am – 3:00pm
7:00am – 3:00pm
Mon30August 30thMonday
9:00am – 7:00pm
9:00am – 7:00pm
Tue31August 31stTuesday
Kanmon Straits, Japan (Cruising)
Wed1September 1stWednesday
7:00am – 4:00pm
Thu2September 2ndThursday
7:00am – 4:00pm
7:00am – 4:00pm
Fri3September 3rdFriday
At Sea
Sat4September 4thSaturday
10:00am – 6:00pm
10:00am – 6:00pm
Sun5September 5thSunday
6:30am
6:30am
Day 3Osaka
Day 4Kochi
Day 6Busan

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 $3,227 including taxes and port charges. Today this sailing is only $79 higher than the all time low of $2,808 so reserve your stateroom now before it goes up.

Photos show a typical cabin in each class. Layout and decor vary by category.


Resources

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Printable CruiseSheet

One page with the route, the day-by-day schedule, typical weather and a notes box for each day.


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.

No other departures of this route are on sale right now.

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Data as of Oct 13, 2026

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Guests in this cabin
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