1girl, amagi_(volfuji), ass, beach, bikini, blue_bikini, blue_bow, blurry, blurry_background, bow, breasts, brown_hair, curled_fingers, day, depth_of_field, finger_to_mouth, foot_up, frilled_bikini, frills, from_behind, hair_bow, half_updo, long_hair, looking_at_viewer, love_live!, love_live!_nijigasaki_high_school_idol_club, medium_breasts, odaiba_beach_girl_(love_live!), official_alternate_costume, ousaka_shizuku, outdoors, sandals, see-through, shoulder_blades, solo, standing, standing_on_one_leg, swimsuit, walking, white_footwear