Sekai Seifuku: Bouryaku no Zvezda - Shin Zvezda Daisakusen
世界征服～謀略のズヴィズダー～ 新・ズヴィズダー大作戦
Synopsis
The unaired 13th episode of Sekai Seifuku: Bouryaku no Zvezda that is included in Volume 7 of the BD/DVD. In this special, Kate and company will launch their own idol unit. (Source: Crunchyroll)
