No. The 1.3.0 Update NSP is cumulative. It contains all patches from 1.1.0 and 1.2.0. You only need the base game and the 1.3.0 NSP.
The Oninaki update NSP has brought several new features, improvements, and bug fixes to the game. Some of the key changes include: oninaki update nsp
: You play as Kagachi, a "Watcher" whose job is to guide "Lost" souls toward reincarnation, sometimes through brutal means to ensure they don't turn into monsters. oninaki update nsp
Note: This article is for educational and informational purposes regarding game preservation and homebrew. Please support the official release of Oninaki on Nintendo Switch eShop. oninaki update nsp