Sengoku BASARA 4 (戦国BASARA4) is the fourth main installment of the Sengoku BASARA video game series, developed and published by Capcom for the PlayStation 3. The game was released in Japan on January 23, 2014. An expanded version of the game for the PlayStation 3 and PlayStation 4 titled Sengoku BASARA 4 Sumeragi was released in Japan on July 23, 2015.