第4話: 過去回想でイッセイがドレスブレイク技を発見し、極めた経緯が明かされる
2012年6月27日 放送フィラー
4
A few flashbacks of how Issei first found out and eventually perfected his special move, Dress Break. The episode closes with him testing the move on the two most powerful Devils he knows: Rias and Akeno, much to the former's dismay.