Tokyo Ghoul - Power Levels (Manga included)

Yet again another Tokyo Ghoul thread from me. Since the power levels of the characters in this series aren't talked about that much, I want to speculate more on them by listing most of the characters who have fighting potential, and state what I believe their power levels are in ranking. If you disagree with me or also want to speculate then feel free to say so, since that is the point of this thread after all.

I'll be using the Ghoul rating system as the main form of power scaling, as it...

Tokyo Ghoul - Power Levels (Manga included)