1girl, black_hat, black_jacket, black_wings, blue_archive, blush, collarbone, commentary, flying_sweatdrops, from_above, hat, head_wings, highres, invisible_chair, jacket, koharu_(blue_archive), logo, long_hair, long_sleeves, looking_at_viewer, off_shoulder, parted_lips, pink_eyes, pink_hair, ringed_eyes, shou_xun_bu_liang, simple_background, sitting, sleeves_past_wrists, solo, twintails, white_background, winged_hat, wings