One year since walpurgis no kaiten announcement

It's been a year since walpurgis no kaiten/walpurgis rising's announcement God, I wish I could go back in time and warn 15 year old me that you are going to be a fan of an anime which operates on valve time, like a minute before I watched the 1st ep.

On a more serious and speculatery(?) note: I think that the 4th movie might come out late fall-winter of this year or summer of next. I could be completely wrong, but that is just what I like to think.