1girl, ahoge, ass, bare_arms, bare_legs, bare_shoulders, bikini, blue_archive, blue_eyes, blue_sky, bluerabbit_gap, cloud, day, eyewear_on_head, fang, frilled_bikini, frills, hair_between_eyes, hair_ornament, halo, heterochromia, horizon, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), inflatable_toy, inflatable_whale, long_hair, looking_at_viewer, low_twintails, lying, ocean, on_stomach, open_mouth, orange_eyes, outdoors, pink_hair, sky, smile, solo, summer, sunglasses, swimsuit, twintails, wet, white_bikini