1girl, bikini, black_hair, collarbone, earrings, flat_chest, frilled_bikini, frills, green_bikini, jewelry, long_hair, looking_at_viewer, love_live!, love_live!_school_idol_project, natsuiro_egao_de_1_2_jump!, navel, necklace, nyako_(utaneko31), open_mouth, outdoors, red_eyes, smile, solo, star_(symbol), star_earrings, stomach, striped, striped_bikini, swimsuit, twintails, upper_body, vertical-striped_bikini, vertical_stripes, yazawa_nico