1girl, ahoge, bare_arms, bare_shoulders, bikini, blue-framed_eyewear, blue_archive, blue_eyes, blush, commentary, eyewear_on_head, flat_chest, frilled_bikini, frills, hair_bobbles, hair_ornament, halo, heterochromia, highres, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), long_hair, looking_at_viewer, low_twintails, navel, official_alternate_costume, outdoors, pink_hair, sakura_rii, sitting, solo, sunglasses, swimsuit, twintails, white_bikini, yellow_eyes