Nintendo Switch games are generally not region-locked, allowing Sunwards purchased on the Japan or US eShop to function on a console in another region.
Based on the typical structure of Nintendo Switch digital releases, "Sunwards" (likely an indie or specialized title) would be distributed via the Nintendo eShop in an (Nintendo Submission Package) format. As of early 2026, understanding how these digital files interact with the console is key for both standard users and enthusiasts. Understanding the Sunwards NSP (eShop) Sunwards Switch NSP (eShop)
The game is likely listed in the eShop, allowing for instant digital access without a physical cartridge. Key Considerations for 2026 Sunwards Switch NSP (eShop)