Amazon has provided some hints at what to expect from the playable character roster along with revealing the sales data of the series so far and more.
via N4G: pc news feed http://n4g.com/news/1645605/new-naruto-shippuden-ultimate-ninja-storm-4-info-character-selection-hints-series-sales-and-more
via N4G: pc news feed http://n4g.com/news/1645605/new-naruto-shippuden-ultimate-ninja-storm-4-info-character-selection-hints-series-sales-and-more