第12話: 最弱の強さ：最弱の魂
2016年6月18日 放送
The battle for the broadcast tower rages on as the civilian crew of No. 1 division infiltrates the control room. But the Terraformars are there two! If they make any noise the trained killers of No. 4 Division will hear them, so they're forced to continue their work in total silence as the killer cockroaches get every closer... (Source: Crunchyroll)