High School DxD New Episode 5 English Subbed Episode Title:Decisive Battle at Kuoh Academy!.Episode Description:Sona and her team form a barrier surrounding the school to contain external damage while Rias and her team prepare for their battle against Kokabiel, Freed, and Valper. The battle begins with Kokabiel summoning several Cerberus demons to battle the Gremory Team, who are successful with the help of Xenovia. During that time, Valper successfully combines the four Excaliburs while triggering a self-destruct magic circle that will activate in 20 minutes as a stranger looks on from afar. Rias and Akeno then attempt to battle Kokabiel but prove useless against his powers...