1girl aikatsu! aikatsu!_(series) amahane_madoka animal_ears barefoot bikini blue_eyes blush claw_pose drill_hair earrings extra_ears fingernails flat_chest grey_bikini grin hand_up heart heart-shaped_pupils highres jewelry long_hair looking_at_viewer nail_polish navel osame pink_hair pink_nails simple_background smile solo spread_legs squatting stud_earrings swimsuit symbol-shaped_pupils tail twin_drills white_background wristband