togawa sakiko, togawa sakiko (master of melodia), arknights, bang dream!, bang dream! it's mygo!!!!!, absurdres, highres, 1girl, black dress, black gloves, black hair, black pantyhose, black ribbon, black wrist cuffs, blue dress, breasts, clothes lift, crossed bangs, demon girl, demon horns, detached collar, dress, dress lift, frilled dress, frills, gloves, gradient background, hair between eyes, hair ribbon, headpiece, horns, lifting own clothes, long hair, looking at viewer, looking down, medium breasts, official alternate costume, pantyhose, puffy short sleeves, puffy sleeves, red background, ribbon, short sleeves, solo, two-sided dress, two-sided fabric, wrist cuffs, yellow eyes, yoshinoe (pixiv 14487042)