Yuuto 

Yuuto saw Tesla approaching and raised his eyebrows by the fact she didn't wear a leaf headband. Was she a mercenary of sorts? Or was she a civilian? Could she perhaps have been sent to test him before they abducted him, so to speak? 

Or maybe he was just too paranoid. In any case, it was quite clear that is "wandering traveller who just happened to have a sword" ploy wasn't going to work - he was much too obviously a samurai. The Ronin part, perhaps not so much. 

"I was simply here for sightseeing." he answered the woman honestly with a small smile. "I was looking for the exit - I'm not the best with directions - when I came across this and I figured I couldn't pass up the chance to see the Hokage in action." 

He considered asking about her lack of a headband, but he decided against it. Ninjas worked in mysterious ways, after all, maybe she was just on her day off. Or maybe she was just a civilian.