1girl, arm_up, azur_lane, bare_arms, bare_shoulders, beach, beach_umbrella, bikini, bikini_skirt, bird, breasts, cleavage, closed_mouth, day, floating_hair, flower, frilled_skirt, frills, front-tie_bikini_top, front-tie_top, halterneck, hat, hat_flower, hibiscus, large_breasts, long_hair, looking_at_viewer, monarch_(azur_lane), navel, official_alternate_costume, outdoors, purple_eyes, red_hair, seagull, sho_(shoichi-kokubun), skirt, smile, solo, stomach, strap_gap, string_bikini, sunlight, swimsuit, thighs, umbrella, white_bikini