Kōryū No Machi

Kōryū No Machi (交流の町, meaning "town of exchange" in English) is a merchant town located on both shores of Kyūryū (急流, meaning "torrent" in English).

It's not as big as the four main cities but it's still a town with lots of inhabitants and tourists.

The technology is pretty advanced.

The town is the only way to cross between the two main islands.

However, the town is very corrupted and crossing the river is very expensive.