1girl, air_bubble, aqua_hair, arm_up, bare_arms, bare_shoulders, black_dress, black_ribbon, blue_eyes, breasts, bubble, camisole, cleavage, collarbone, dress, floating_hair, freediving, glint, hair_ribbon, hand_up, long_hair, looking_afar, looking_away, ocean, open_mouth, parted_lips, ribbon, sidelocks, sleeveless, sleeveless_dress, small_breasts, solo, sunlight, twintails, underwater, very_long_hair, water, hatsune_miku, shinkai_shoujo_(vocaloid), vocaloid, year_2019, 