In all of the time it takes Japan to think, he crushes his spent cigarette out in his fingers and begins making a new one. He does the same kind of shit, so he's not too concerned since it seems he's actually getting a thought-out response and not an evasive answer...

Or. Maybe he was? He wasn't sure once he heard it.

"That's it?"

Communication isn't really his strong point, so he leaves it there, not really thinking of the ten different ways that could be interpreted. Seems obvious enough to him, but it always does in the moment.