1girl, ahoge, arm_up, bikini, bikini_skirt, blue-tinted_eyewear, blue_archive, blush, collarbone, crossed_bangs, day, eyewear_on_head, fang, frilled_bikini, frills, hair_bobbles, hair_ornament, halo, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), inflatable_toy, inflatable_whale, long_hair, low_twintails, measho, navel, ocean, official_alternate_costume, one_eye_closed, open_mouth, outdoors, pink_hair, sidelocks, sitting, sky, solo, spaghetti_strap, stomach, strap_slip, sunglasses, swimsuit, tinted_eyewear, twintails, very_long_hair, white-framed_eyewear, white_bikini, yellow_eyes