Board Thread:Theories and Speculation/@comment-24824859-20150704165201/@comment-5407586-20150705174710

BeyondRed wrote: And Naruto still had three balls left after his fight with Sasuke, so why he doesn't ever use them after said fight is a mystery. Right. But still, in Gaiden, Naruto used 6PSM, and there were zero TSBs there. Meaning, he lost them all.