1girl, absurdres, birthday, black_skirt, bow, bowtie, brown_eyes, collared_shirt, dress_shirt, green_hair, green_vest, hairband, highres, idolmaster, idolmaster_(classic), long_sleeves, looking_at_viewer, mole, mole_under_mouth, open_mouth, otonashi_kotori, pencil_skirt, shirt, short_hair, shuucream_(syuichi), skirt, smile, solo, vest, white_shirt, yellow_bow, yellow_bowtie, yellow_hairband