Bakemonogatari -the Monogatari Series- -
This is the series' core genius. In Monogatari , oddities (or mononoke ) aren't random monsters. They are physical manifestations of psychological repression. Senjougahara’s crab isn't a demon; it’s her trauma. Years ago, she was nearly assaulted by a cult priest, and in that moment of terror, she severed her emotions—her "weight"—to survive. The crab is that severed self, festering in the dark.
Just be prepared to hit the pause button. A lot. bakemonogatari -the monogatari series-
The series constantly punishes this. When he tries to solve every problem alone, he nearly dies. When he kisses a little ghost girl to "cheer her up," the show doesn't glorify it; it highlights his arrested development. Monogatari invites you to love Araragi while also begging you to recognize that his perversions are a symptom of his inability to grow up. The barrier to entry is high. The dialogue moves at bullet-train speed, referencing everything from Japanese folklore to German philosophy. The fanservice is intentionally uncomfortable. The timeline is a jigsaw puzzle thrown down a flight of stairs ( Kizu (the prequel movie) happens first, but Bake was animated first, but Neko happens before Kizu ...). This is the series' core genius