Select the .nsp file and install it. This will patch your base game to version , which includes the latest roster updates and bug fixes for the 2022-2023 season.
: Single-player pro career simulation.
The filename you provided refers to a in NSP format, typically used for updating the game manually. Quick Guide to Installing the Update EBASBALL-PPB2022-(JPN)-NSwTcH-NSP-Update180-Zip...
Since this game is a Japan-exclusive release, here is a quick reference for the main menu to help you get started: : Exhibition Match (Standard 1v1). Select the