What is rajin?

Rajin is a port city located in the northeastern part of North Korea, near the border with Russia. It is the administrative center of the Rajin-Sonbong Special Economic Zone (SEZ), a designated area for foreign investment and development. The city has a population of around 100,000 people and is a hub for trade and transportation in the region. Rajin has a unique landscape, being surrounded by hills and located on a natural harbor that leads out to the Sea of Japan. The city is also home to the Rajin Stadium, which can seat up to 10,000 people and hosts various sports events and concerts throughout the year.