Samurai Warriors 4 October Release Date Announced For PS3, PS4 and Vita | PlayStationTrophies.org
KOEI TECMO EUROPE on Twitter: "Our team is currently working on the patch to fix the PS3 and PS Vita trophies for Samurai Warriors 4. #SW4 #KTfamily http://t.co/WlDtopMql8" / Twitter
Sengoku Musou 4 / Samurai Warriors 4 - édition limitée [PS3][Japan import] : Amazon.co.uk: PC & Video Games
Samurai Warriors 4: Differences Between PS4 and PS3 Versions Detailed: Visuals "Greatly Improved"