3girls, alternate_hairstyle, black_hair, black_neckwear, black_skirt, brown_eyes, brown_hair, cosplay, double_bun, grin, half_updo, headgear, long_hair, multiple_girls, neckerchief, one_eye_closed, pleated_skirt, red_eyes, sailor_collar, school_uniform, serafuku, short_hair, short_sleeves, skirt, smile, tongue, tongue_out, two_side_up, voice_actor_connection