1girl, ahoge, ass_visible_through_thighs, bare_arms, bare_shoulders, beach, bikini, blue_archive, blue_eyes, blue_sky, blush, breasts, collarbone, day, eyewear_on_head, fang, frilled_bikini, frills, hair_between_eyes, hair_bobbles, hair_ornament, halo, heterochromia, horizon, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), ju-ok, long_hair, looking_at_viewer, low_twintails, lowleg, lowleg_bikini, navel, ocean, official_alternate_costume, orange_eyes, outdoors, pink_hair, sky, small_breasts, solo, standing, stomach, summer, sunglasses, sweat, swimsuit, thigh_gap, twintails, very_long_hair, white_bikini