Locationmajor

Akkeshi Lake

They also identify Mount Yōtei as a smaller, separate side area rather than a seventh full region.

Importancemajor

Overview

Status: location not verified in the base game

They also identify Mount Yōtei as a smaller, separate side area rather than a seventh full region. “Akkeshi Lake” does not appear in those regional lists, the published quest directories, or the available collectible guides.

Sources