2girls bangs blouse building closed_mouth commentary girls_und_panzer glasses gofu greyscale kneehighs leaning_forward loafers long_hair long_sleeves looking_at_viewer maruyama_saki miniskirt monochrome multiple_girls neckerchief ooarai_school_uniform oono_aya outdoors pleated_skirt pointing pointing_up ribbon road round_eyewear school_uniform serafuku shirt shoes skirt sky smile socks standing street tree twintails