1girl, ahoge, arm_up, armpits, arms_up, bikini, blue_archive, breasts, eyewear_on_head, fang, frilled_bikini, frills, greyscale, hair_between_eyes, halo, heterochromia, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), jacket, jacket_partially_removed, long_hair, matcha_(mattyan), monochrome, navel, skin_fang, small_breasts, solo, sunglasses, swimsuit