1girl, ahoge, arm_up, armpits, bikini, bikini_skirt, blue_archive, blue_eyes, eyewear_on_head, flat_chest, frilled_bikini, frills, full_body, halo, heterochromia, highres, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), long_hair, looking_at_viewer, low_twintails, navel, official_alternate_costume, outdoors, pink_hair, s10021, smile, solo, standing, stomach, stretching, sunglasses, swimsuit, tachi-e, twintails, very_long_hair, white_bikini, yellow_eyes