Overview
Ishiusu Basin is a named subarea of the Tokachi Range in Ghost of Yōtei. It is not a separate major region, nor should it be treated as synonymous with the whole Tokachi Range. The basin is one of several smaller named places distributed through Tokachi Range, alongside locations such as Yubari Lake, Urara Forest, Huranui Mill, Tomamu Marshlands, Marshland Homestead and Saru Plains.
Its terrain is characterised by rock formations, concealed routes and a nearby underground space connected with the side tale. The area rewards careful off-road exploration rather than simply following the main road through Tokachi Range.
Sources
- Tokachi Range Region Guide | Ghost of Yotei|Game8 — game8.co
- Ghost of Yotei Map: All Regions, Unlocks & Collectibles — ghost-of-yotei.com
- Every Man for Himself Walkthrough and Rewards | Ghost of Yotei|Game8 — game8.co
- Ghost of Yotei Altars Of Reflection - Moments Of Reflection Locations — selphie1999gaming.com
- Characters and combat - Ghost of Yōtei | PlayStation (US) — playstation.com