Also, merchandise: figures, videos, maybe light novels? There's a light novel adaptation of Bleach, so their presence there could be a point. In games, their abilities might be highlighted in game mechanics.
I should mention any notable moments involving them in the original series. Like Karin forming her own Squad after Ichigo's departure, or Yuzu's abilities and her role in protecting the family when needed. Also, maybe their role in the Bleach movies, if any. karin yuzu bleach xxx by desto exclusive
Wait, the user might not be aware that some media like the "BLEACH: Thousand-Year Blood War" arc has had different reactions. Are Karin and Yuzu more prominent there? Maybe not, since they weren't central to that arc, but perhaps there are spin-offs or other media where they are. Also, merchandise: figures, videos, maybe light novels
The user might be asking about their portrayal in all these media. For example, in the live-action Bleach series, how Karin and Yuzu were depicted. Also, maybe in video games like Bleach: Brave Souls or Bleach: Versus. They might also refer to fan works or fan fiction where their characters are expanded. I should mention any notable moments involving them