1girl absurdres adapted_uniform adjusting_headphones black_jacket black_socks blue_eyes commentary cowboy_shot dress_shirt girls_und_panzer grey_hair headphones high-waist_skirt highres holding itsumi_erika jacket kani_aruki_(bucket_crawl) kuromorimine_military_uniform long_hair long_sleeves looking_at_viewer military military_uniform miniskirt open_mouth pleated_skirt red_shirt red_skirt shirt simple_background skirt socks solo standing stopwatch uniform watch white_background wing_collar