1girl, bare_shoulders, bikini, blush, braid, breasts, cleavage, closed_mouth, collarbone, hair_between_eyes, hands_up, hoshizaki_akari, large_breasts, ongeki, pink_bikini, pink_hair, red_eyes, smile, solo, striped, striped_bikini, sweat, swimsuit, twin_braids, upper_body, xenon_(for_achieve)