aruka_(alka_p1), commentary_request, duplicate, pixel-perfect_duplicate, 1girl, adjusting_hair, armpits, arms_up, barefoot, beach, blonde_hair, blue_sky, blush, breasts, choker, cloud, cloudy_sky, collarbone, cross, day, flower, food, fruit, glasses, hair_ornament, hat, horizon, iron_cross, island, jacket, jewelry, long_hair, necklace, ocean, official_alternate_costume, one-piece_swimsuit, outdoors, palm_tree, sand, school_swimsuit, sitting, sky, small_breasts, solo, straw_hat, sun_hat, swimsuit, thighs, tree, water_drop, watermelon, white_hair, yellow_eyes, z46_(azur_lane), z46_(her_first_summer)_(azur_lane), azur_lane, year_2020, 