Oh my! What an amazing, great anime. So bright, beautiful, giving every kind of emotions to the fullest. I can't describe how much I loved it. Very few anime can give feelings like this. I'm glad I watched it.
Story:- 9/10
Art:- 10/10
Sound:- 10/10
Characters:- 9.5/10
Overall:- 9+/10 (A close to perfect anime).