What is included in the cruise fare?

Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.

How far in advance should I book this cruise?

For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on Diamond Princess.

What documents do I need to board?

Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Tokyo (Yokohama) may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.

Can I change or cancel my booking?

Change and cancellation policies depend on Princess Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.

What is a 18-night cruise like?

A 18-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from Diamond Princess. Pack for both formal nights and casual deck days.

Diamond Princess 18-night Grand Japan with Okinawa & Taiwan from Tokyo (Yokohama), Jul 6, 2027

Princess Cruises · Diamond Princess · Jul 06, 2027 – Jul 24, 2027

Visit Tokyo (Yokohama), Toba, Osaka, Nagasaki, Busan and 6 more ports

Departure Tokyo (Yokohama)

Return Tokyo (Yokohama)

Duration 18 Nights

Itinerary

Day 1

Tokyo (Yokohama) Arrives 12:00 AM · Departs 3:00 PM
Day 2

Toba Arrives 7:00 AM · Departs 6:00 PM
Day 3

Osaka Arrives 8:00 AM · Departs 8:00 PM
Day 4

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 5

Nagasaki Arrives 12:00 AM · Departs 8:00 PM
Day 6

Busan Arrives 7:00 AM · Departs 12:00 AM
Day 7

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 8

Kochi, Japan Arrives 7:00 AM · Departs 3:00 PM
Day 9

Shimizu Arrives 10:00 AM · Departs 8:00 PM
Day 10

Tokyo (Yokohama) Arrives 6:30 AM · Departs 6:00 PM
Day 11

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 12

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 13

Taipei (Keelung) Arrives 7:00 AM · Departs 7:00 PM
Day 14

Hualien, Taiwan Arrives 8:00 AM · Departs 12:00 AM
Day 15

Ishigaki Arrives 7:00 AM · Departs 4:00 PM
Day 16

Okinawa Arrives 7:00 AM · Departs 7:00 PM
Day 17

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 18

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 19

Tokyo (Yokohama) Arrives 6:30 AM · Departs 12:00 AM

Ports of Call

Tokyo (Yokohama)
Toba
Osaka
Nagasaki
Busan
Kochi, Japan
Shimizu
Taipei (Keelung)
Hualien, Taiwan
Ishigaki
Okinawa

About This Cruise

18-night Princess Cruises Diamond Princess cruise from Tokyo (Yokohama) to Toba, Osaka, Nagasaki and Busan Compare itinerary, pricing, cabins &…

Cruise Line Princess Cruises

Ship Diamond Princess

Frequently asked questions

What is included in the cruise fare?: Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.
How far in advance should I book this cruise?: For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on Diamond Princess.
What documents do I need to board?: Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Tokyo (Yokohama) may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.
Can I change or cancel my booking?: Change and cancellation policies depend on Princess Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.
What is a 18-night cruise like?: A 18-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from Diamond Princess. Pack for both formal nights and casual deck days.