2boys, 2girls, bike_shorts, bike_shorts_under_skirt, black_bow, black_bowtie, black_gloves, black_hair, black_jacket, black_sailor_collar, black_serafuku, black_shirt, black_shorts, black_skirt, blue_eyes, bow, bowtie, breasts, brown_hair, cigarette, closed_mouth, collared_shirt, cropped_legs, evil_grin, evil_smile, fingerless_gloves, glasses, gloves, grey_eyes, grin, heterochromia, holding, holding_sheath, humanoid_robot, jacket, long_hair, long_sleeves, looking_at_viewer, masa_(masa-koba), medium_breasts, messy_hair, multicolored_hair, multiple_boys, multiple_girls, neckerchief, parted_lips, pleated_skirt, red_eyes, red_hair, red_neckerchief, robot, round_eyewear, sailor_collar, school_uniform, serafuku, sheath, shirt, short_hair, shorts, skirt, smile, smoking, streaked_hair, sword, traditional_bowtie, unsheathed, weapon, white_background, white_hair, white_shirt