High School D×D

Season 4, Episode 6

Episode Title: My Potential Released!

Air Date: 2018-05-15

Overview:

Issei and his team meet with Cao Cao at the Nijo Castle and find Kunou's mother there. A showdown between the two factions begins. Pushed into a corner, Issei finally finds it inside himself to unleash his inner potential and call for what is his.