Yoko weakly stood when she was free of the ropes, though it created the rather unwanted side effect of leaving her naked body even more visible to any who were still looking. Watching Nobu's actions she was able to ascertain that the girl didn't recognize her, which was at least something she had going in her favor. With some strength now restored, she tried pulling against the handcuffs but found they still held her quite firmly. She stared quizzically at the girl's odd request, but nodded nevertheless. How could Nobu possibly know of a way to remove such strong bindings?