geru futota
Voice of the Remilia Scarlet Cookie fundamentalist and Star Sapphire (as Shunga Youkyu) and Izayoi Sakuya (as Zwei) in Self-Contradiction☆. Her design was based on Hisaka, but she wears a military uniform of a black hat, black coat, collared white shirt, black necktie, black skirt, and an armband with a broken heart print. Her name is a corruption of the German "Toter Geruch", meaning "smell of death".
Known to have Dissociative Personality Disorder and deleting her twitter and disappearing after stating her was going to commit suicide, but came back eventually before disappearing completely in 2021. Seems to actually genuinely hate everything about Cookie, going on multi-paragraph rants against the community, the actors, the directors, the doxxers, and the fan artists on 5ch and Discord.