Tianjin is a major port city in Northeastern China, known for its flourishing economy and technological advancements.

Wonsan is a major port city and naval base located on the east coast of North Korea.

Shanghai is a global center for finance, innovation and transportation.

Ningbo is a sub-province-level city and port settlement, specifically designated in the state plan.

Busan, known as a million city metropolis, is the port settlement of South Korea and serves as a popular tourist attraction.

Ulsan is South Korea's seventh-largest metropolitan city, known for its major industrial complexes.

Vladivostok is the largest port city on Russia's Pacific coast, serving as the nation's chief commercial gateway to the Pacific Ocean.

Fukuoka is the sixth-largest city in Japan and serves as the prefectural capital of Fukuoka Prefecture.

Nagasaki is a Japanese city on the northwest coast of the island of Kyushu, largely known for its historical events.

Kitakyushu is a large Japanese city, designated by the government and known for its port settlement.