This episode worked better than the first one. Perhaps it was due to the focus being reduced from saving the whole world to raising the standard of living in one village, which is a lot more concrete, less ambiguous, and far more reachable as a goal. Of course the very solid handling of the big and little sisters didn't hurt at all, either. All in all I found myself simply enjoying the exceedingly smooth interaction of the couple, made possible by Koshimizu and Fukuyama's impressive skills.
The head maid got the perfect voice actor for lecturing people.