

The September 4, 2025 cruise on the Diamond Princess departs from Yokohama (tokyo), Japan. On this 9 Night Southern Islands (Yokohama Roundtrip) sailing, the ship will visit a total of 5 cruise port destinations, including its departure port. The Diamond Princess sets sail on Thursday, Sep 4th and returns on Saturday, Sep 13th.
The graph below tracks historic price of the Diamond Princess cruise ship departing September 4, 2025. The most recent price for this sailing starts at $1,404 ($156 per night) for an Inside Cabin. Compared to the average price of $1,379 ($154 per night), this represents a recent increase of 2%.
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Diamond Princess - September 4, 2025 - 9 Nights
| Day | Date | Port |
|---|---|---|
| 1 | Sep 4th | Yokohama (tokyo), Japan |
| 2 | Sep 5th | At Sea |
| 3 | Sep 6th | At Sea |
| 4 | Sep 7th | Keelung (taipei), Taiwan |
| 5 | Sep 8th | Hualien, Taiwan |
| 6 | Sep 9th | Ishigaki, Japan |
| 7 | Sep 10th | Okinawa |
| 8 | Sep 11th | At Sea |
| 9 | Sep 12th | At Sea |
| 10 | Sep 13th | Yokohama (tokyo), Japan |
The Diamond Princess sails on September 4, 2025 for a 9 Night Southern Islands (Yokohama Roundtrip). The ship will depart the port of Yokohama (tokyo), Japan at 4:00 PM and will return to the port of Yokohama (tokyo), Japan on Sep 13th at 6:30 AM. During the 10-day journey, the Diamond Princess will visit 4 additional ports and will spend 4 days at sea.
Based on my comprehensive research of cruise port safety information, including recent crime reports, travel advisories, Global Peace Index rankings, and specific port security concerns, we've created a "safety score" for each cruise port stop. The overall rating below represents a combined score for your specific cruise itinerary.

The Diamond Princess has a construction date of 2004 and a total size of 115,875 gross tons. The ship measures 952 feet (290 meters) in length. Diamond Princess is included in Princess’s Grand Class. At full capacity, the Diamond Princess holds 3,770 passengers. That includes 2,670 cruise vacationers and 1,100 staff members. The Diamond Princess total number of staterooms is 1,351.
To see how this compares, click through to see Diamond Princess age and stats vs all Princess ships. There you’ll find graphs showing length, capacity, tonnage and more for this ship vs all in the fleet.
To check out the ship from top to bottom, click here for Diamond Princess Deck Plans.
Yokohama (Tokyo), Japan, offers docking at Yokohama Port with excursions to Tokyo. Travelers explore Senso-ji Temple and Shibuya Crossing. Excursions visit Kamakura’s Great Buddha. Local markets sell yakitori. The peak season, April to October, brings mild weather for city tours. Photography captures neon streets and Tokyo Bay vistas. Dining onboard includes sushi, a Japanese favorite. Souvenirs, like ukiyo-e prints, are sold in ship shops. Briefings cover Edo history. Light clothing and sun protection suit the temperate climate, while comfortable shoes enhance city walks. Yokohama’s urban gateway offers a vibrant Japanese stop. Cruise travelers enjoy a mix of historic temples and modern cityscapes, making Yokohama an engaging destination.
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Keelung (Taipei), Taiwan, offers docking at Keelung Port with excursions to Taipei. Travelers explore Taipei 101 and Chiang Kai-shek Memorial. Excursions visit Yehliu’s rock formations. Local markets sell stinky tofu. The peak season, October to April, brings mild weather for city tours. Photography captures urban skylines and Taiwan Strait vistas. Dining onboard includes xiaolongbao, a Taiwanese favorite. Souvenirs, like oolong tea, are sold in ship shops. Briefings cover Formosan history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance city walks. Keelung’s urban gateway offers a vibrant Taiwanese stop. Cruise travelers enjoy a mix of modern landmarks and coastal beauty, making Keelung an engaging destination.
Hualien, Taiwan, has docking at Hualien Port. Travelers explore Taroko Gorge’s marble cliffs. Excursions visit Qixingtan Beach’s scenic shores. Local markets sell mochi. The peak season, October to April, brings mild weather. Photography captures gorges and Pacific vistas. Dining onboard includes beef noodle soup, a Taiwanese favorite. Souvenirs, like jade crafts, are sold in ship shops. Briefings cover indigenous history. Light clothing suits the subtropical climate. Sturdy shoes enhance gorge hikes. Hualien’s dramatic landscapes offer a vibrant Taiwanese stop, blending natural wonders with coastal charm.
Ishigaki, Japan, has docking at Ishigaki Port. Travelers explore Kabira Bay’s turquoise waters and Yaima Village’s Ryukyu culture. Excursions visit Taketomi Island’s traditional villages. Local markets sell shisa figurines. The peak season, April to June, brings warm weather. Photography captures coral reefs and island vistas. Dining onboard includes goya champuru, an Okinawan dish. Souvenirs, like coral crafts, are sold in ship shops. Briefings cover Ryukyu history. Light clothing and sun protection suit the tropical climate. Snorkeling gear enhances reef exploration. Ishigaki’s island charm offers a serene Japanese stop, blending culture with tropical beauty.
Oknha Tey Village, Cambodia, has docking at a Mekong River port. Travelers explore silk-weaving workshops and local pagodas. Excursions visit Phnom Penh’s Royal Palace. Local markets sell fish amok. The peak season, November to March, brings dry weather for village tours. Photography captures riverside life and traditional crafts. Dining onboard includes lok lak, a Cambodian dish. Souvenirs, like silk scarves, are sold in ship shops. Briefings cover Khmer culture. Light clothing and sun protection suit the tropical climate, while comfortable shoes enhance village walks. Oknha Tey’s artisanal charm offers a serene Cambodian stop. Cruise travelers enjoy a mix of traditional crafts, cultural heritage, and Mekong scenery, making Oknha Tey an engaging destination for exploring Cambodia’s rural life and artistry.
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Yokohama (Tokyo), Japan, offers docking at Yokohama Port with excursions to Tokyo. Travelers explore Senso-ji Temple and Shibuya Crossing. Excursions visit Kamakura’s Great Buddha. Local markets sell yakitori. The peak season, April to October, brings mild weather for city tours. Photography captures neon streets and Tokyo Bay vistas. Dining onboard includes sushi, a Japanese favorite. Souvenirs, like ukiyo-e prints, are sold in ship shops. Briefings cover Edo history. Light clothing and sun protection suit the temperate climate, while comfortable shoes enhance city walks. Yokohama’s urban gateway offers a vibrant Japanese stop. Cruise travelers enjoy a mix of historic temples and modern cityscapes, making Yokohama an engaging destination.