Kōzo

Kōzo [关盼; こうぞ] is a city located in Shinkō Prefecture. As of 2020, it has a population of around 23,000. 
Kōzo is best known throughout the prefecture for its production of green tea, which is branded as Kōzo Haizō Chōcha [关盼海沿敢查], or Kōzo Seaside Green Tea.
The city is situated on the coast, and looks out over the northern side of Kishindai Harbour, which it uses alongside Hisama and Shitai as a commercial fishing port. Kōzo's fishing industry has declined steadily since the 1990s, with few workers to support it, and a lack of incentive to keep the local ports open. It is estimated that Kōzo Port will close by 2025.