Hamaji is moving to an all-girls school dorm. There's a rumor about the guardian of the school and Hamaji asked her roommate if she have seen the guardian of the school but then she said no. Shino encountered the guardian and apparently isn't every good in dealing with cute dolls. After Shino re-encounter again with the guardian this time with Inusaka Keno and also Sosuke, they relieved that they were only worried about Hamaji. The next day, Hamaji's roommate mentioned about how great Hamaji's friends are and then gave an excused to go back to the room. Hamaji then met some girls inviting her for lunch and revealed that Hamaji stays alone. Hamaji ran back to her room seeing a doll on the bed and to her feelings, that was her roommate and thanked her.