Transfer the file to your microSD card or use a tool for USB/Network installation. : Use an installer like DBI or Tinfoil.
For more detailed menu translations, the community at Reddit's r/MLBPowerPros often provides comprehensive English guides and spreadsheets for recent Japanese releases. EBASBALL-PPB2022-(JPN)-NSwTcH-NSP-Update180-Zip...
: Story Mode (RPG-style player creation). Transfer the file to your microSD card or
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). EBASBALL-PPB2022-(JPN)-NSwTcH-NSP-Update180-Zip...
: Single-player pro career simulation.
: Ensure your Switch is running a custom firmware (CFW) environment like Atmosphère . File Transfer : Extract the .nsp file from the .zip archive.
: High School Baseball Management Mode.