1girl, azur_lane, bare_arms, bare_shoulders, blush, breasts, casual_one-piece_swimsuit, cleavage, collarbone, eyes_visible_through_hair, grey_hair, hair_between_eyes, hair_over_one_eye, hat, large_breasts, long_hair, looking_at_viewer, mole, mole_under_eye, nail_polish, official_alternate_costume, one-piece_swimsuit, orange_eyes, parted_lips, partially_submerged, prinz_heinrich_(azur_lane), prinz_heinrich_(rabbit_on_watch)_(azur_lane), red_headwear, red_nails, red_one-piece_swimsuit, sea_nami, solo, swimsuit, whistle, whistle_around_neck