karenncat, togawa sakiko, togawa sakiko (master of melodia), arknights, bang dream!, bang dream! it's mygo!!!!!, absurdres, commentary, highres, 1girl, black dress, black gloves, black horns, black ribbon, blue background, blue hair, breasts, cleavage, closed mouth, cowboy shot, curled horns, detached collar, dress, frilled dress, frills, gloves, hair ribbon, hand on own chest, horns, jewelry, long hair, looking at viewer, musical note, musical staff, necklace, ribbon, sidelocks, single glove, solo, two side up, wrist cuffs, yellow eyes