(population: 124,000) Ko-Dan is a massive seaport, which serves as the capital of the Island-nation of Yamada.

Ko-Dan is considered one of the greatest cosmopolitan cities anywhere in the world of Oris.

This massive, bustling city derives enormous wealth from its sales of silk, pearls, and fishing.

At any given time, Ko-Dan's harbor contains hundreds of ships from ports across the Vhan Myr; including Azhara, Chondar, Imshar, Malvatis, Mori, Nakata, the Seven Cities of Bronze, and Zakresh.