Alright Araragi, what the fuck are we doing here. When last we left off, Nadeko had just offered the team a succinct explanation of what this mirror world represents. Rather than simply “reversing” characters in the manner of a traditional mirror, this reality is presenting the “other side” of the characters we know. In effect, what this means is we’re being introduced to other personal and psychological paths that all of our heroes could have taken, whether it’s Kanbaru being totally consumed by the Rainy Devil, or Sodachi enjoying a healthy adolescence as Araragi’s houseguest.
In true Nisio Isin fashion, this revelation also serves as a rejoinder to the entire thematic trajectory of Monogatari. Where the original Monogatari emphasized that self-knowledge and self-love were the route to happiness and connection with others, Zoku is quick to reply that the “self” is a mutable and contextual organism, not an ironclad set of personal attributes. It’s a thematic expansion appropriate to Zoku’s general broadening of this story’s scope; while our experiences and opportunities throughout adolescence are limited enough to support some fantasy of a “true self,” the open canvas of adult life presents myriad opportunities, and thus myriad possible future identities.
In the face of such broad opportunities for defining the self, it’s understandable that Araragi is suffering a little decision paralysis. Ultimately, what Araragi needs to realize is that it’s okay to be scared or uncertain. Though we all wish we could identify the most fruitful possible path forward, the truth of it is that life is brimming with crossroads and opportunities, and it’s impossible to min-max all of them. Though Zoku’s additions complicate Monogatari’s message, they do not alter its ultimate takeaway: whatever path you choose, the important thing is to find peace with your decisions, and to love the person you’ve become. Let’s see if Araragi can inch closer to that peace, as we return to Zoku Owarimonogatari!