1girl, beach, bikini, breast_hold, breasts, circle_name, cleavage, cloud, cloudy_sky, content_rating, cover, cover_page, covered_nipples, day, doujin_cover, english_text, front-tie_bikini_top, front-tie_top, girls_und_panzer, greyscale, hair_ornament, hair_ribbon, hair_scrunchie, koyama_yuzu, large_breasts, looking_at_viewer, monochrome, nakasone_haiji, open_mouth, outdoors, ribbon, scrunchie, see-through, short_hair, short_ponytail, side-tie_bikini_bottom, sitting, sky, smile, solo, swimsuit, wet