For the first time in four years, the series will make it's return with Samurai Warriors 4 on PS4, launching October 21st.
To celebrate the 10th anniversary of Samurai Warriors, there will be a collector’s edition, “Samurai Warriors 4: Special Anime Pack”. It includes the anime “Samurai Warriors: Legend of the Sanada,” the official soundtrack for the game and lots of DLC content.
If you’re not familiar with the Samurai Warriors universe, it is a strategy action game series with strong ties to a period known to have existed in Japan during the Warring States (Sengoku Jidai) era. Samurai Warriors 4 is set approximately during the 1600s, drawing players into these conflict-driven years and reliving the human strife experienced by all involved. Battles were waged within, as generals, officers and warriors fought to realize their ultimate vision of leading a unified country. This era was filled with betrayal, even between the most trusted alliances, with the outcome of powerful human emotions resulting in both beautiful and horrible consequences.
Source: Playstation Blog