Here’s a clear and helpful text regarding the Oninaki update NSP (typically referring to the update file in Nintendo Switch NSP format):
Updating Oninaki to the latest version ensures that you have the latest features, bug fixes, and balance changes. The update may also include new content, such as additional characters, stages, or game modes.
to "bake" the update NSP into the base game NSP or XCI file. This creates a single file containing all patches, which is particularly useful for emulators like Performance Improvements
If you want a single file that includes the base game and all updates, tools like Switch Army Knife (SAK) YANU (Yet Another NSP Updater) allow you to merge the base NSP with the update NSP. Oninaki Specifics:
: The Ouka-Setsugetsu DLC is often bundled with recent update packages.