Saikai, Coastal municipality in Nagasaki Prefecture, Japan
Saikai is a coastal city on the Nishisonogi Peninsula surrounded by three bodies of water: the Goto Sea, Sasebo Bay, and Omura Bay. The city spans across islands and coastal areas linked by bridges.
The city formed on April 1, 2005, when five separate towns merged: Saikai, Oseto, Oshima, Sakito, and Seihi. This consolidation created a larger administrative entity in the region.
The Sound Shower Museum holds a large collection of analog recordings housed in a converted school building. Visitors can explore how sound was preserved and shared across different decades.
Public transportation relies mainly on buses since the city has no direct railway service. Plan to use buses for moving around or consider driving from nearby Sasebo.
The Yukinoura Guest House Moritaya has operated for over 90 years and offers traditional lodging with tatami mats. Located near the Yukinoura River and a seaside park, it represents long-standing local hospitality practices.
Location: Nagasaki Prefecture
Inception: April 1, 2005
Shares border with: Nagasaki, Sasebo
Website: https://city.saikai.nagasaki.jp
GPS coordinates: 32.93311,129.64300
Latest update: December 6, 2025 22:05
Huis Ten Bosch
21.7 km
Peace Statue
27 km
Urakami Cathedral
27.4 km
Nagasaki Holland Village
12.8 km
Nagasaki Peace Park
27 km
Hario Radio Tower
18 km
Mount Inasa
27.8 km
Sannō Shrine
28 km
Nagasaki Bio Park
14.8 km
Saikai Bridge
17.1 km
Nagasaki Medical College
26.4 km
Nagasaki Atomic Bomb Museum
27.4 km
Shitsu Church
11.3 km
長崎磚大廳
27.9 km
Fukusai-ji
29.5 km
Gotō Sea
35.4 km
Nagasaki National Peace Memorial Hall for the Atomic Bomb Victims
27.4 km
Oshima Bridge (Nagasaki)
11.6 km
Nagasaki Ropeway
27.9 km
Nagasaki City Library
29.9 km
Endo Shusaku Literary Museum
12.2 km
Shōfuku-ji
29.7 km
Site of the Former Urakami Branch of Nagasaki Prison
27 km
Sakamoto International Cemetery
28.2 km
Sound Shower Museum
6.2 km
長崎市科學館
26.1 km
Ōno Church
8.6 km
Honren-ji
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