If anyone is wondering why Oshi no Ko, and Kaguya, in turn, is taking a break next week, remember this:
Apex Legends Season 8 will be out next week, February 2.
Oh yeah, nah, I've been rereading the manga. Stark knows, not just because of the face he showed, but also because he mentioned the flower of his hometown, it would make sense for him to study them, even a tiny bit as a hobby.
I think a bunch of chapters in one go is good, IF there are no huge cliffhangers in between. I'd rather wait a week for each chapter instead of that's not the case.