Come to think of it, it might also be a very good idea if (to borrow words from a classic work, of which some of us know by name), Savior-san should "rise to the top of Japanese society" and change the country's laws so that polygamy becomes legal.
Of course, it's possible that such a thing is implied via the last 2 pages, but in case it hasn't been done, I say to Savior-san: "JUST DO IT!"
Dayum, that some grade A diabetes there. BTW, I think the "Saviour" might not be just some average Joe. He probably was somebody with wealth & power who just got fed up with how his life was until he met the girls. Then, he found purpose & love.
Ah, another chapter in the life of the Saviour! Tied down? Stuck granting their wishes forever? I mean, I don't see anything wrong with that. If he enjoys what he does, taking care of these poor girls without a place to call their own and giving them one, then I think he's living his life to the fullest as he is right now. Besides, who would complain over having a harem of girls who love and adore him for what he did for them? Great ending though. Yes, the only way to end an amazing series like this is with a perfect ending! That being marriage (With all of them no less) and getting them all pregnant! Whatever job he does, I'm sure it pays well if he can afford to take care of so many wives/dependents. And hey, I respect his lifestyle choice. He chose to take care of them all and he seems to be doing a damn fine job of it. I think we can all stand to learn something from Mr. Saviour. Truly a man worthy of admiration that we should all strive to be like.