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)
How to Install NSP Files from SD card to the Nintendo Switch using Tinfoil!!! Understanding the Sunwards NSP (eShop) How to Install
When purchased on the eShop, the console downloads and installs this package automatically. but other regional eShops remain unaffected.
As of May 2026, the Nintendo Switch eShop is closing in China, limiting access to new digital titles like Sunwards in that region, but other regional eShops remain unaffected.
(e.g., trying to access it from a specific country)?
Players can switch their Nintendo Account country/region via the Nintendo Account website if the game is exclusive to a specific location.