amakusa_tobari, commentary_request, photoshop_(medium), 1girl, antenna_hair, blush, elbow_rest, eyebrows, greyscale, hair_ribbon, hand_on_own_face, head_rest, holding, holding_pencil, long_hair, long_sleeves, looking_away, monochrome, open_mouth, pencil, ribbon, simple_background, sketch, solo, twintails, twitter_username, upper_body, miyauchi_renge, non_non_biyori, year_2016, 