Taikonotrfes-(usa)-nswtch-nsp-update120-ziperto...

This update focused on quality-of-life improvements for competitive and local play:

This is a "Nintendo Submission Package," used for installing games, updates, or DLC on the Switch. TAIKONOTRFES-(USA)-NSwTcH-NSP-Update120-Ziperto...

Introduced four distinct leagues and a rotation of ten weekly battle songs. " used for installing games