第 9 集: 女孩們穿著浴衣參加祭典，調查小隊則經營著美食攤位。
2019年3月10日 播出
The girls get dressed up in yukata to enjoy a night out at a festival, but Mihono and the other members of the investigation squad have been given a special mission. Their mission is to contribute to their local community by running a food stall at the festival. (Source: Crunchyroll)