第 11 集: 在縱火混亂與信任瓦解中，堀北的領導者鑰匙卡遭竊
2017年9月20日 播出
With the panty thief incident already eroding Class D's trust, Horikita finds her leader key card stolen. While they try to figure out who did it, the base camp is thrown into chaos with a new incident of arson. (Source: Crunchyroll)