1girl, animal_print, bikini, bikini_under_clothes, blue_sailor_collar, blue_serafuku, blue_skirt, dated, green_hair, horns, leg_up, legs, long_hair, long_sleeves, looking_at_viewer, lum, medium_skirt, neckerchief, oni, oni_horns, plantar_flexion, pleated_skirt, sailor_collar, sasaki_tomomi, school_uniform, serafuku, sidelocks, signature, simple_background, skirt, solo, swimsuit, tiger_print, two-sided_fabric, urusei_yatsura, yellow_background, yellow_bikini, yellow_neckerchief