1girl, d, ahoge, animal, artist_name, ass, banned_artist, bare_arms, bare_legs, bare_shoulders, barefoot, beach, bikini, bikini_skirt, bird, blue_archive, blue_eyes, blue_sky, blush, breasts, cloud, cloudy_sky, dated, day, eyewear_on_head, feet, frilled_bikini, frills, hair_bobbles, hair_ornament, halo, heterochromia, horizon, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), long_hair, looking_at_viewer, low_twintails, ocean, official_alternate_costume, open_mouth, outdoors, pink_hair, sarena, seagull, sky, small_breasts, smile, soles, solo, splashing, sunglasses, swimsuit, toes, twintails, very_long_hair, water, waves, white_bikini, yellow_eyes