Ouza Island

Ouza Island is a large island located east of the Land of Tea and south of the Land of Water. It's connected to Nagi Island to the north by a suspension bridge. Located on the southern point of the island is the Todoroki Great Shrine, which serves as the final destination for the Todoroki Great Shrine Race, after the Modoroki Shrine on Nagi Island.

During the Land of Tea Escort Mission, Team 7 escorted Idate Morino to the island to dedicate one of Ryochu's Jewels at the Todoroki Great Shrine, resulting in Idate's victory and granting the Wagarashi Family control over Degarashi Port.