I pretty sure Arthur rushed this ending just to finish this!WTF! was that time leap future thing from nowhere! well a comedy gag ending? who is ooki-san then MC wife in future? And who is that psycho bitch she is also from future?
Everytime a truck runs over or a classroom full of people or a fraking busfull of people get transported. And they all adjust to the situation very quickly until one guy which is the hero is a fucking outcast and everyone shit on him until one beauty peagen of school defends him and blah blah...