1girl black_hair black_ribbon braid fangs fukumaru_koito grey_skirt highres idolmaster idolmaster_shiny_colors long_hair long_sleeves looking_up low_twin_braids miniskirt neck_ribbon open_mouth pleated_skirt purple_eyes ribbon school_uniform shirt skin_fangs skirt solo sweater_vest tsugaru_(enoken) twin_braids umbrella white_background white_shirt