성별 : 정보신청
생일 : 정보신청
키/몸무게 : 정보신청

A dog that Yuuki found while exploring. After some begging, Taroumaru was allowed to stay in the club.
 

In the manga, Taroumaru only appeared once in a flashback before the story began. Upon examined, a bite mark was found and it was discovered that animals can turn as well, and was taken elsewhere by Megu-nee while the others slept.
 
 

In episode 9, he becomes infected after breaking free of his leash at night and wandering off to one of the barricaded zones of the school. He is supposedly bitten by Megu-nee.