1boy, 6+girls, anger_vein, blush, comic, flower, glasses, greyscale, hair_ornament, hair_ribbon, hand_on_own_chest, hand_on_own_chin, long_hair, machinery, monochrome, multiple_girls, neck_ribbon, petals, pleated_skirt, ribbon, round_eyewear, sailor_collar, school_uniform, short_hair, silhouette, skirt, twintails, wrench