2boys 2girls black_background black_choker black_hair black_hoodie blonde_hair brown_hair choker hood hoodie jacket kajiyama_fuuta kao_ru05 kayano_mikoto milgram momose_amane multicolored_background multicolored_hair multiple_boys multiple_girls red_background red_eyes redhead shiina_mahiru_(milgram) short_hair straitjacket white_jacket