Yotakami Island is a large island to the south-east of Hachiman in the Black Ocean. It is not known whether it is considered to be part of Hachiman politically, but its Japanese-style name suggests that it is culturally linked at least. It is likely that Yotakami Island is used as a stop-over on the journey between Hachiman and the Isles of the Dawn, since it is known that people from Hachiman visit the Isles of the Dawn.