1girl, ahoge, bad_pixiv_id, bikini, blue_archive, blue_eyes, blush, breasts, closed_mouth, eyewear_on_head, hair_bobbles, hair_ornament, halo, heterochromia, hopeful_wharf, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), long_hair, looking_at_viewer, low_twintails, navel, official_alternate_costume, pink_hair, sitting, small_breasts, smile, sunglasses, swimsuit, twintails, white_bikini, yellow_eyes