The Japanese city of Yokohama is known as an industrial and commercial city and is part of the metropolitan area of Tokyo. After Tokyo, Yokohama is the second largest city in Japan. The geographical position of the city is on the bay of Tokyo which adds to its charm. Yokohama is particularly popular due to its lively arts scene and impressive bay area.

Hakodate is sitauted on Japan's northern island, Hokkaido. The Seikan Tunnel connects the city of Hakodate with Honshu, the main island of Japan. Visitor attractions are, for example, the Goryokaku, which today is a park with a museum and observation tower, the remains of the first modern forts of Japan and former seat of government of the Republic of Ezo was.

Akita Prefecture is a prefecture of Japan located in the Tōhoku region of northern Honshu, the main island of Japan. The capital is the city of Akita, and it contains one of the most important oil fields in Japan.

Niigata is the capital and the most populous city of Niigata Prefecture, Japan. It is famous for its high quality rice, beautiful coastal and mountainous sceneries, spectacular firework displays in summer, skiing in winter and year-round hot spring bathing.

Tsuruga is a port city in the Fukui Prefecture of Japan. There are many historical and natural sights to be visited.

Sakaiminato, which lies at the northern end of the peninsula and Yumigahama, is a city in the Tottori Prefecture in Japan.

South Korea's second largest city, is a modern port town with skyscrapers and beaches, while the city is also surrounded by towering mountain peaks. Seoul may be the capital but Busan is an energetic city with a soul of its own. Fresh seafood is a city staple as there are sprawling markets offering locals the freshest variety of produce. The city also has numerous trendy nightclubs for partying after a day spent exploring or laying on Haeundae Beach, while October welcomes the Busan International Film Festival.

The Kanmon Straits or Straits of Shimonoseki is the stretch of water separating two of Japan's four main islands.