1girl, armpits, asaka_karin, beach, bikini, blue_bikini, blue_eyes, blue_hair, breasts, cleavage, cross-laced_bikini, cross-laced_clothes, hand_on_own_head, large_breasts, love_live!, love_live!_nijigasaki_high_school_idol_club, multi-strapped_bikini, navel, outdoors, short_hair, signature, smile, solo, sugi_(sugi03aurus), swimsuit