第 1 集: 調查小隊接受特殊訓練，以提升團隊合作與協調能力。
2019年1月13日 播出
Having defeated Yukari Origami, Kanami and the others have garnered attention and are observed by Miruya. Special training begins to improve the investigation squad's teamwork by mimicking the closeness of Kanami and the others. (Source: Crunchyroll)