18 Night Grand Japan Cruise aboard the Diamond Princess

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Prepare yourself for eighteen nights of leisurely travel across the sea when you join the Diamond Princess from Tokyo and back again.

With this trip you will visit favorite cities like Tokyo as well as rare cities like Yatsushiro, Seogwipo City, and Toba. This route is a special one for the Diamond. In fact, this is the only time it's scheduled to sail it!

This price includes all all entertainment, meals, taxes, and port fees. No sneaky extra fees!

Spa
Day 6: Busan

The Diamond Princess

The Diamond Princess, based in Tokyo and refurbished less than three years ago in 2023, is a highly-rated Grand class cruise ship that can carry more than 2,700 people.

The Diamond Princess is home to a gym, a spa, a casino, and an outdoor movie theater.

Diamond Princess
Diamond Princess

Your Itinerary

This itinerary includes five sea days and twelve port days. High points include long stops in Osaka and Hiroshima in addition to visits to exotic cities like Yatsushiro, Seogwipo City, and Toba.

Sun9July 9thSunday
4:00pm
Mon10July 10thMonday
7:00am – 4:00pm
7:00am – 4:00pm
Tue11July 11thTuesday
8:00am – 4:00pm
8:00am – 4:00pm
Wed12July 12thWednesday
10:00am – 7:00pm
10:00am – 7:00pm
Thu13July 13thThursday
9:00am – 6:00pm
9:00am – 6:00pm
Fri14July 14thFriday
7:00am – 4:00pm
Sat15July 15thSaturday
Kanmon Straits, Japan (Cruising)
Sun16July 16thSunday
7:00am – 9:00pm
7:00am – 9:00pm
Mon17July 17thMonday
At Sea
Tue18July 18thTuesday
7:00am – 11:00pm
7:00am – 11:00pm
Wed19July 19thWednesday
At Sea
Thu20July 20thThursday
6:00am – 4:00pm
6:00am – 4:00pm
Fri21July 21stFriday
7:00am – 4:00pm
7:00am – 4:00pm
Sat22July 22ndSaturday
9:00am – 5:00pm
9:00am – 5:00pm
Sun23July 23rdSunday
Kanmon Straits, Japan (Cruising)
Mon24July 24thMonday
7:00am – 3:00pm
Tue25July 25thTuesday
7:00am – 3:30pm
7:00am – 3:30pm
Wed26July 26thWednesday
At Sea
Thu27July 27thThursday
6:00am
6:00am
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Print my CruiseSheet (PDF) one page with the route, schedule, weather & a notes box for each day
July 9th, 2028  - Grand Japan Cruise on the Princess Diamond
Your Route
Day 3: Kochi
Day 10: Osaka
Gym
Casino

Alternate Sailings

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.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2026
2027
2028
$3,472 $3,472
Sold Out

See every departure of this route →


Book Your Cruise

The accompanying graph indicates the price over time for each type of cabin. Since being listed six months ago, The cost of an outside stateroom on this sailing has ranged between $3,199 and $3,472 inclusive of taxes and port charges. Now this itinerary is only $273 more expensive than the all time low of $3,199 so reserve your outside room now before it goes up.

inside
outside
balcony
suite
$2,817
$3,472
$4,261
$5,257
$156.50/day
$192.89/day
$236.72/day
$292.06/day
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Last Updated: Oct 5, 2026

Last Modified: Sep 30, 2026

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