Alliterative Name: After months of speculation, her name was revealed to be Ayano Aishi.Affably Evil: She's mostly depicted as Faux Affably Evil, but can be this if you play her a certain way, helping out others, passing out snacks, complimenting her fellow students, and setting her rivals up with other boys.Mission Mode's timeline has her in the role of a Professional Killer instead of the love-struck Yandere she is in canon, which means she has no qualms about murdering her would-be senpai, and she can't even be bothered to remember his name when confronted about it. Adaptational Villainy: Somehow manages to pull this off.This is played straighter in older builds when Senpai used to angrily tell her to leave him alone, but in newer builds he tells her more sympathetically to do so. Abhorrent Admirer: Senpai will become disturbed by her if she harasses him too much.