1girl, absurdly_long_hair, ahoge, arm_support, bare_arms, bare_legs, bare_shoulders, barefoot, bikini, blue_archive, blue_eyes, blush, crossed_bangs, eyewear_on_head, feet, from_behind, halo, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), kneeling, leaning_forward, liyom, long_hair, looking_at_viewer, looking_back, official_alternate_costume, one_eye_closed, open_mouth, soles, solo, sunglasses, swimsuit, thighs, toes, very_long_hair, white_bikini