1girl, o, audio_cable, black_hoodie, blush, brown_hair, emu_(emum), foot_out_of_frame, headphones, headphones_around_neck, hood, hoodie, idolmaster, idolmaster_cinderella_girls, kneehighs, legs, long_sleeves, looking_at_viewer, looking_back, pleated_skirt, shoes, simple_background, skirt, sneakers, socks, solo, tada_riina, white_socks