4girls, alternate_costume, ass, azur_lane, bikini, black_bikini, black_choker, black_ribbon, breasts, choker, day, finger_to_mouth, flag_print, german_flag, german_flag_bikini, large_breasts, light_purple_hair, long_hair, looking_at_viewer, mole, mole_on_breast, multi-strapped_bikini, multiple_girls, o-ring, o-ring_bikini, official_alternate_costume, open_mouth, orange_eyes, outdoors, pola_(azur_lane), pola_(seaside_coincidence)_(azur_lane), prinz_eugen_(azur_lane), prinz_eugen_(unfading_smile)_(azur_lane), prinz_heinrich_(azur_lane), purple_hair, red_hair, ribbon, skindentation, summer, swimsuit, thighhighs, twintails, upper_body, vendedor_de_awa, white_bikini, white_hair, white_thighhighs, yellow_bikini, yellow_eyes, zara_(azur_lane), zara_(poolside_coincidence)_(azur_lane)