So how was I wrong then? You just regugutated what I just pointed out. It just means that this is the original release of Tomoyo After not any special version or edition. Do you want me to point you to where you can get the actual perfect edition? Just keep in mind that it'll be the Japanese release obviously since the perfect edition hasn't been subbed and no the English patch will not work for it since the versions do not sync with the content of the original release.
I mean it says "perfect edition" but I don't think it is cause apparently from what info I can gather the perfect edition is supposed to include some voice acting from the main protagonist and has elements taken from the memorial edition of the game but this doesn't have any of those.