1girl alternate_costume arm_support bangs black_footwear black_necktie black_ribbon black_thighhighs blue_skirt blue_sweater brown_eyes closed_mouth commentary dress_shirt emblem flipper girls_und_panzer hair_ribbon legs light_brown_hair light_frown loafers long_hair long_sleeves looking_at_viewer miniskirt necktie one_side_up panties pantyshot pleated_skirt ribbon school_uniform shimada_arisu shirt shoes simple_background sitting skirt solo st._gloriana's_(emblem) st._gloriana's_school_uniform sweater thighhighs underwear v-neck white_background white_panties white_shirt wing_collar