1girl, acrux, adjusting_eyewear, artist_logo, beach, beach_chair, beach_umbrella, black_eyes, black_hair, blunt_bangs, blunt_ends, bob_cut, breasts, character_name, collarbone, competition_swimsuit, covered_navel, dated, day, english_text, girls_und_panzer, green_one-piece_swimsuit, happy_birthday, knee_up, leaning_back, legs, light_frown, looking_at_viewer, looking_over_eyewear, ocean, one-piece_swimsuit, outdoors, short_hair, sitting, small_breasts, solo, sono_midoriko, sunglasses, swimsuit, thighs, umbrella