2girls, aged_down, black_eyes, black_hair, black_jacket, black_shirt, black_vest, blue_eyes, breasts, cleavage, closed_mouth, cover, cover_page, doujin_cover, dress_shirt, frown, girls_und_panzer, grey_hair, itsumi_erika, jacket, kamishima_kanon, kuromorimine_military_uniform, large_breasts, long_sleeves, looking_at_another, medium_hair, military, military_uniform, multiple_girls, multiple_views, nishizumi_shiho, open_mouth, partially_unbuttoned, pleated_skirt, ponytail, red_shirt, red_skirt, shirt, sidelocks, skirt, straight_hair, sweatdrop, turtleneck, uniform, vest, white_shirt, wing_collar