[It's rare for Senku to be so caught up in his own thoughts that he fails to pay attention to his surroundings, honestly, but the circumstances are such that she does in fact startle him a little, as he jerks his head upright to the sound of an unfamiliar voice. Shit, it's a person. The actual best-case scenario here, short of stumbling upon Ishigami Village itself by chance.

Once the relief has a moment to settle in, though, he finds himself puzzled by the state of affairs all over again. She is not someone he knows from the village, nor does she wear the clothes that the people of Treasure Island had. Nor can she be someone freshly awakened from his own time period, considering the apparent lack of petrification scars. None of this adds up.]

...Yeah. I don't know where I am, or where the nearest town is. Does 'Ishigami Village' or 'Japan' mean anything to you? Or the 'Hundred Tales'?