This is one of the best anime this season imo. This anime gave me so much despair in the initial episodes, as I was also thinking along the lines of "if only I could go back in time". all the past regrets and the things that I could do better came rushing to mind as I started watching this. The last few episodes also made me realize that it is never too late to start changing our/my future. To all the weebs out there who wish to escape from reality and just immerse in other world just to forget pain, this anime gives soo much hopeand motivation to 'remake' our lives.