穴沢虹海

説明

Nicknamed Nijimin, she is the most popular idol of the idol group 'Inu Asobi' (Puppy Play). Aya and Tsuyuno try to meet her based on a Slaughter Note of wands Rina was carrying. Though her normal demeanor is very perky and friendly, when shown a picture of Rina she becomes very upset and homicidal.