This could kinda fit in between forbidden scroller you when you think about it, plus, interesting that Nitori's “glasses” didn’t went up scrapped... as well, it could be more interesting to have parallels between Maribel and Kosuzu rather than Maribel and Yukari, because, it’s takes more to abilities rather than share the look to feel like connected, but at the same time not... (guess that works with Sumi too...)