1girl, absurdly_long_hair, animal_ear_headphones, animal_ears, armband, azur_lane, breasts, casual_one-piece_swimsuit, cleavage, fake_animal_ears, hair_over_one_eye, hand_on_own_hip, headphones, highleg, highleg_swimsuit, holding, holding_whistle, lifeguard, long_hair, mole_on_body, mouth_hold, official_alternate_costume, one-piece_swimsuit, prinz_heinrich_(azur_lane), prinz_heinrich_(rabbit_on_watch)_(azur_lane), red_eyes, red_one-piece_swimsuit, sankyo_(821-scoville), strapless, strapless_one-piece_swimsuit, swimsuit, very_long_hair, whistle, white_hair