togawa sakiko, arknights, bang dream!, bang dream! it's mygo!!!!!, highres, 1girl, black gloves, black ribbon, black tail, blue hair, cowboy shot, curled horns, demon tail, detached collar, gang zhi lian mao laoda, gloves, hair ribbon, horns, long hair, looking at viewer, official alternate costume, own hands together, ribbon, sidelocks, simple background, solo, standing, tail, tail ornament, tail ring, togawa sakiko (master of melodia), white background, yellow eyes