Yoroiden Samurai Troopers Gaiden

Even with Talpa vanquished, the Samurai Troopers are granted little time to rest. During a celebration for Ryo's birthday, a news report interrupts their respite with word of a mysterious assailant donning samurai armor and spreading chaos through New York—armor that bears an uncanny resemblance to their own. Before long, the Troopers find themselves confronting the ancient sorcerer Shikaisen, who has set his sights on Sage, forcing them into a desperate fight to save their comrade's life.