Fish-Man District

Noah (ノア) is a region of Fishman Island known as the "Fishman District" (魚人街) and is notorious for being one of the tougher parts of the island.

In the beginning, it was a giant institution for orphaned children. But eventually it was unsettled and therefore the institution became a lawless district where the outcasts of Fishman Island gathered. Fisher Tiger eventually declared himself the boss of the location, and protected his fellow fishmen within the area. The zone consists of a massive ark where fishmen live in and around. This is the base of the New Fishman Pirates. The district made its debut in Chapter 608.

Trivia

 * The district is most likely named after the story of Noah's Ark.