Iga Region (伊賀地域 Iga Chiiki,) often simply referred to as Iga (伊賀 Iga,) is an island situated within the first half of the Grand Line, bordering the edge of one of the sea current's Calm Belts. As a result, much like Water 7, this makes travel to and from Iga Region hazardous. Unlike Water 7, Iga has much more sea king activity than most islands.